15396057

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 23179520

約数和(自身を除く): 7783463

約数列:

[1, 3, 9, 31, 93, 139, 279, 397, 417, 1191, 1251, 3573, 4309, 12307, 12927, 36921, 38781, 55183, 110763, 165549, 496647, 1710673, 5132019, 15396057]

約数ペア:

[(1, 15396057), (3, 5132019), (9, 1710673), (31, 496647), (93, 165549), (139, 110763), (279, 55183), (397, 38781), (417, 36921), (1191, 12927), (1251, 12307), (3573, 4309)]