134218825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1429}}^1$

素因数の和:1486

約数の個数: 36

約数和(自身を含む): 190530340

約数和(自身を除く): 56311515

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 289, 325, 425, 1105, 1429, 1445, 3757, 5525, 7145, 7225, 18577, 18785, 24293, 35725, 92885, 93925, 121465, 315809, 412981, 464425, 607325, 1579045, 2064905, 5368753, 7895225, 10324525, 26843765, 134218825]

約数ペア:

[(1, 134218825), (5, 26843765), (13, 10324525), (17, 7895225), (25, 5368753), (65, 2064905), (85, 1579045), (221, 607325), (289, 464425), (325, 412981), (425, 315809), (1105, 121465), (1429, 93925), (1445, 92885), (3757, 35725), (5525, 24293), (7145, 18785), (7225, 18577)]