496021965

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{2957}}^1$

素因数の和:3229

約数の個数: 32

約数和(自身を含む): 812716416

約数和(自身を除く): 316694451

約数列:

[1, 3, 5, 15, 53, 159, 211, 265, 633, 795, 1055, 2957, 3165, 8871, 11183, 14785, 33549, 44355, 55915, 156721, 167745, 470163, 623927, 783605, 1871781, 2350815, 3119635, 9358905, 33068131, 99204393, 165340655, 496021965]

約数ペア:

[(1, 496021965), (3, 165340655), (5, 99204393), (15, 33068131), (53, 9358905), (159, 3119635), (211, 2350815), (265, 1871781), (633, 783605), (795, 623927), (1055, 470163), (2957, 167745), (3165, 156721), (8871, 55915), (11183, 44355), (14785, 33549)]