82025425

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{11353}}^1$

素因数の和:11397

約数の個数: 18

約数和(自身を含む): 108056018

約数和(自身を除く): 26030593

約数列:

[1, 5, 17, 25, 85, 289, 425, 1445, 7225, 11353, 56765, 193001, 283825, 965005, 3281017, 4825025, 16405085, 82025425]

約数ペア:

[(1, 82025425), (5, 16405085), (17, 4825025), (25, 3281017), (85, 965005), (289, 283825), (425, 193001), (1445, 56765), (7225, 11353)]