97216925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3361}}^1$

素因数の和:3473

約数の個数: 24

約数和(自身を含む): 131319720

約数和(自身を除く): 34102795

約数列:

[1, 5, 13, 25, 65, 89, 325, 445, 1157, 2225, 3361, 5785, 16805, 28925, 43693, 84025, 218465, 299129, 1092325, 1495645, 3888677, 7478225, 19443385, 97216925]

約数ペア:

[(1, 97216925), (5, 19443385), (13, 7478225), (25, 3888677), (65, 1495645), (89, 1092325), (325, 299129), (445, 218465), (1157, 84025), (2225, 43693), (3361, 28925), (5785, 16805)]