Relationship of complementary divisors rad(k) and k/rad(k).

Written by Michael Thomas De Vlieger, St. Louis, Missouri, 2024 0207.

Abstract.

We examine sequences A341645 and A341646 by Wiseman that concern the relation of complementary divisors rad(k) and k/rad(k), where rad(k) is the squarefree kernel of k. Specifically, we identify a block of A341645, new sequence A366250, that is a proper subset of A364702.

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Concerns OEIS sequences:

A001597, A001694, A002110, A003557, A005117, A007947, A020639, A052485, A052486, A053669, A055932, A119288, A126706, A246547, A286708, A341645, A341646, A360765, A360767, A360768, A361098, A363082, A364702, A366250, A366825.

To cite:

Michael Thomas De Vlieger, Powers of Superprimorials, Simple Sequence Analysis, Article 20240207.