40952405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37061}}^1$

素因数の和:37096

約数の個数: 16

約数和(自身を含む): 56037744

約数和(自身を除く): 15085339

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 37061, 185305, 481793, 630037, 2408965, 3150185, 8190481, 40952405]

約数ペア:

[(1, 40952405), (5, 8190481), (13, 3150185), (17, 2408965), (65, 630037), (85, 481793), (221, 185305), (1105, 37061)]