74585615

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1447}}^1$

素因数の和:1539

約数の個数: 24

約数和(自身を含む): 98574048

約数和(自身を除く): 23988433

約数列:

[1, 5, 13, 61, 65, 169, 305, 793, 845, 1447, 3965, 7235, 10309, 18811, 51545, 88267, 94055, 244543, 441335, 1147471, 1222715, 5737355, 14917123, 74585615]

約数ペア:

[(1, 74585615), (5, 14917123), (13, 5737355), (61, 1222715), (65, 1147471), (169, 441335), (305, 244543), (793, 94055), (845, 88267), (1447, 51545), (3965, 18811), (7235, 10309)]