411469825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{2273}}^1$

素因数の和:2853

約数の個数: 24

約数和(自身を含む): 550699128

約数和(自身を除く): 139229303

約数列:

[1, 5, 13, 25, 65, 325, 557, 2273, 2785, 7241, 11365, 13925, 29549, 36205, 56825, 147745, 181025, 738725, 1266061, 6330305, 16458793, 31651525, 82293965, 411469825]

約数ペア:

[(1, 411469825), (5, 82293965), (13, 31651525), (25, 16458793), (65, 6330305), (325, 1266061), (557, 738725), (2273, 181025), (2785, 147745), (7241, 56825), (11365, 36205), (13925, 29549)]