75215725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{231433}}^1$

素因数の和:231456

約数の個数: 12

約数和(自身を含む): 100442356

約数和(自身を除く): 25226631

約数列:

[1, 5, 13, 25, 65, 325, 231433, 1157165, 3008629, 5785825, 15043145, 75215725]

約数ペア:

[(1, 75215725), (5, 15043145), (13, 5785825), (25, 3008629), (65, 1157165), (325, 231433)]