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dc.contributor.authorBroughan, Kevin A.
dc.contributor.authorFord, Kevin
dc.contributor.authorLuca, Florian
dc.date.accessioned2013-04-19T00:20:06Z
dc.date.available2013-04-19T00:20:06Z
dc.date.copyright2013
dc.date.issued2012
dc.identifier.citationBroughan, K., Ford, K., & Luca, F. (2013). On square values of the product of the Euler totient and sum of divisors functions. Colloquium Mathematicum, 130(1), 127-137.en_NZ
dc.identifier.issn0010-1354
dc.identifier.urihttps://hdl.handle.net/10289/7484
dc.description.abstractIf n is a positive integer such that ϕ(n)σ(n) = m² for some positive integer m, then m≤n. We put m = n - a and we study the positive integers a arising in this way.en_NZ
dc.language.isoen
dc.publisherPolskiej Akademii Nauk, Instytut Matematyczny(Polish Academy of Sciences, Institute of Mathematics)en_NZ
dc.relation.ispartofColloquium Mathematicum
dc.subjectEuler functionen_NZ
dc.subjectsum of divisorsen_NZ
dc.titleOn square values of the product of the Euler totient and sum of divisors functionsen_NZ
dc.typeJournal Articleen_NZ
dc.identifier.doi10.4064/cm130-1-11en_NZ
dc.relation.isPartOfColloquium Mathematicumen_NZ
pubs.begin-page127en_NZ
pubs.elements-id39108
pubs.end-page137en_NZ
pubs.issue1en_NZ
pubs.volume130en_NZ


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