Odd Integers N with Five Distinct Prime Factors for which 2 - 10 -12 < σ(N)/N < 2 + 10 -12

DOI10.2307/2006281zbMath0376.10005OpenAlexW2019029266WikidataQ55918957 ScholiaQ55918957MaRDI QIDQ4154625

Masao Kishore

Publication date: 1978

Published in: Mathematics of Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/2006281

Mathematics Subject Classification ID

Arithmetic functions; related numbers; inversion formulas (11A25) Primes (11A41)

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