82575425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{661}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 108356160

約数和(自身を除く): 25780735

約数列:

[1, 5, 19, 25, 95, 263, 475, 661, 1315, 3305, 4997, 6575, 12559, 16525, 24985, 62795, 124925, 173843, 313975, 869215, 3303017, 4346075, 16515085, 82575425]

約数ペア:

[(1, 82575425), (5, 16515085), (19, 4346075), (25, 3303017), (95, 869215), (263, 313975), (475, 173843), (661, 124925), (1315, 62795), (3305, 24985), (4997, 16525), (6575, 12559)]