996455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:658

約数の個数: 16

約数和(自身を含む): 1334880

約数和(自身を除く): 338425

約数列:

[1, 5, 17, 19, 85, 95, 323, 617, 1615, 3085, 10489, 11723, 52445, 58615, 199291, 996455]

約数ペア:

[(1, 996455), (5, 199291), (17, 58615), (19, 52445), (85, 11723), (95, 10489), (323, 3085), (617, 1615)]