156966178815

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{25094513}}^1$

素因数の和:25094663

約数の個数: 24

約数和(自身を含む): 274032092880

約数和(自身を除く): 117065914065

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 25094513, 75283539, 125472565, 225850617, 376417695, 1129253085, 3488137307, 10464411921, 17440686535, 31393235763, 52322059605, 156966178815]

約数ペア:

[(1, 156966178815), (3, 52322059605), (5, 31393235763), (9, 17440686535), (15, 10464411921), (45, 3488137307), (139, 1129253085), (417, 376417695), (695, 225850617), (1251, 125472565), (2085, 75283539), (6255, 25094513)]