25625275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2131}}^1$

素因数の和:2191

約数の個数: 24

約数和(自身を含む): 35160944

約数和(自身を除く): 9535669

約数列:

[1, 5, 13, 25, 37, 65, 185, 325, 481, 925, 2131, 2405, 10655, 12025, 27703, 53275, 78847, 138515, 394235, 692575, 1025011, 1971175, 5125055, 25625275]

約数ペア:

[(1, 25625275), (5, 5125055), (13, 1971175), (25, 1025011), (37, 692575), (65, 394235), (185, 138515), (325, 78847), (481, 53275), (925, 27703), (2131, 12025), (2405, 10655)]