20010332175

素因数分解:

$3^1\times 5^2\times {\mathrm{541}}^1\times {\mathrm{493169}}^1$

素因数の和:493723

約数の個数: 24

約数和(自身を含む): 33144969360

約数和(自身を除く): 13134637185

約数列:

[1, 3, 5, 15, 25, 75, 541, 1623, 2705, 8115, 13525, 40575, 493169, 1479507, 2465845, 7397535, 12329225, 36987675, 266804429, 800413287, 1334022145, 4002066435, 6670110725, 20010332175]

約数ペア:

[(1, 20010332175), (3, 6670110725), (5, 4002066435), (15, 1334022145), (25, 800413287), (75, 266804429), (541, 36987675), (1623, 12329225), (2705, 7397535), (8115, 2465845), (13525, 1479507), (40575, 493169)]