13493475

素因数分解:

$3^2\times 5^2\times {\mathrm{59971}}^1$

素因数の和:59987

約数の個数: 18

約数和(自身を含む): 24168716

約数和(自身を除く): 10675241

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 59971, 179913, 299855, 539739, 899565, 1499275, 2698695, 4497825, 13493475]

約数ペア:

[(1, 13493475), (3, 4497825), (5, 2698695), (9, 1499275), (15, 899565), (25, 539739), (45, 299855), (75, 179913), (225, 59971)]