40527565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1481}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 52533936

約数和(自身を除く): 12006371

約数列:

[1, 5, 13, 65, 421, 1481, 2105, 5473, 7405, 19253, 27365, 96265, 623501, 3117505, 8105513, 40527565]

約数ペア:

[(1, 40527565), (5, 8105513), (13, 3117505), (65, 623501), (421, 96265), (1481, 27365), (2105, 19253), (5473, 7405)]