75008157

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 117159168

約数和(自身を除く): 42151011

約数列:

[1, 3, 7, 21, 73, 113, 219, 339, 433, 511, 791, 1299, 1533, 2373, 3031, 8249, 9093, 24747, 31609, 48929, 57743, 94827, 146787, 173229, 221263, 342503, 663789, 1027509, 3571817, 10715451, 25002719, 75008157]

約数ペア:

[(1, 75008157), (3, 25002719), (7, 10715451), (21, 3571817), (73, 1027509), (113, 663789), (219, 342503), (339, 221263), (433, 173229), (511, 146787), (791, 94827), (1299, 57743), (1533, 48929), (2373, 31609), (3031, 24747), (8249, 9093)]