15255848

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 29376000

約数和(自身を除く): 14120152

約数列:

[1, 2, 4, 8, 79, 101, 158, 202, 239, 316, 404, 478, 632, 808, 956, 1912, 7979, 15958, 18881, 24139, 31916, 37762, 48278, 63832, 75524, 96556, 151048, 193112, 1906981, 3813962, 7627924, 15255848]

約数ペア:

[(1, 15255848), (2, 7627924), (4, 3813962), (8, 1906981), (79, 193112), (101, 151048), (158, 96556), (202, 75524), (239, 63832), (316, 48278), (404, 37762), (478, 31916), (632, 24139), (808, 18881), (956, 15958), (1912, 7979)]