85813575

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{49747}}^1$

素因数の和:49783

約数の個数: 24

約数和(自身を含む): 148050048

約数和(自身を除く): 62236473

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 49747, 149241, 248735, 746205, 1144181, 1243675, 3432543, 3731025, 5720905, 17162715, 28604525, 85813575]

約数ペア:

[(1, 85813575), (3, 28604525), (5, 17162715), (15, 5720905), (23, 3731025), (25, 3432543), (69, 1243675), (75, 1144181), (115, 746205), (345, 248735), (575, 149241), (1725, 49747)]