64910575

素因数分解:

$5^2\times {\mathrm{443}}^1\times {\mathrm{5861}}^1$

素因数の和:6314

約数の個数: 12

約数和(自身を含む): 80684568

約数和(自身を除く): 15773993

約数列:

[1, 5, 25, 443, 2215, 5861, 11075, 29305, 146525, 2596423, 12982115, 64910575]

約数ペア:

[(1, 64910575), (5, 12982115), (25, 2596423), (443, 146525), (2215, 29305), (5861, 11075)]