57171915

素因数分解:

$3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4723}}^1$

素因数の和:5003

約数の個数: 24

約数和(自身を含む): 99487440

約数和(自身を除く): 42315525

約数列:

[1, 3, 5, 9, 15, 45, 269, 807, 1345, 2421, 4035, 4723, 12105, 14169, 23615, 42507, 70845, 212535, 1270487, 3811461, 6352435, 11434383, 19057305, 57171915]

約数ペア:

[(1, 57171915), (3, 19057305), (5, 11434383), (9, 6352435), (15, 3811461), (45, 1270487), (269, 212535), (807, 70845), (1345, 42507), (2421, 23615), (4035, 14169), (4723, 12105)]