121323205

素因数分解:

$5^1\times {\mathrm{61}}^2\times {\mathrm{6521}}^1$

素因数の和:6648

約数の個数: 12

約数和(自身を含む): 148036356

約数和(自身を除く): 26713151

約数列:

[1, 5, 61, 305, 3721, 6521, 18605, 32605, 397781, 1988905, 24264641, 121323205]

約数ペア:

[(1, 121323205), (5, 24264641), (61, 1988905), (305, 397781), (3721, 32605), (6521, 18605)]