bibkey: krizek2018a302975 authors: Jaroslav Krizek year: 2018 title: “OEIS A302975, a(n) = denominator of tau(n)^n / n^tau(n)” doi: null url: https://oeis.org/A302975 claim: “A302975 %N: a(n) = denominator of tau(n)^n / n^tau(n). A302975 %C: tau(n) = the number of the divisors of n (A000005). Conjecture: all terms are squares. A302975 %A: Jaroslav Krizek, Apr 16 2018” strata_touched:

• D5/S3/Arith/KrizekDivisorCountPowerRatioDenominatorSquare license: citation-only triage: anchor

OEIS A302975

The entry defines a(n) as the denominator of tau(n)^n / n^tau(n), where tau(n) is the number of divisors of n (A000005). It conjectures that all terms are squares.

Verified locator

• URL: https://oeis.org/A302975
• Locator: COMMENTS, “tau(n) = the number of the divisors of n (A000005). Conjecture: all terms are squares.”