469625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:62

約数の個数: 24

約数和(自身を含む): 670488

約数和(自身を除く): 200863

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 221, 289, 325, 425, 1105, 1445, 1625, 2125, 3757, 5525, 7225, 18785, 27625, 36125, 93925, 469625]

約数ペア:

[(1, 469625), (5, 93925), (13, 36125), (17, 27625), (25, 18785), (65, 7225), (85, 5525), (125, 3757), (221, 2125), (289, 1625), (325, 1445), (425, 1105)]