9486425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1$

素因数の和:158

約数の個数: 36

約数和(自身を含む): 13590276

約数和(自身を除く): 4103851

約数列:

[1, 5, 13, 17, 25, 65, 85, 101, 221, 289, 325, 425, 505, 1105, 1313, 1445, 1717, 2525, 3757, 5525, 6565, 7225, 8585, 18785, 22321, 29189, 32825, 42925, 93925, 111605, 145945, 379457, 558025, 729725, 1897285, 9486425]

約数ペア:

[(1, 9486425), (5, 1897285), (13, 729725), (17, 558025), (25, 379457), (65, 145945), (85, 111605), (101, 93925), (221, 42925), (289, 32825), (325, 29189), (425, 22321), (505, 18785), (1105, 8585), (1313, 7225), (1445, 6565), (1717, 5525), (2525, 3757)]