749530045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{34327}}^1$

素因数の和:34740

約数の個数: 16

約数和(自身を含む): 983703168

約数和(自身を除く): 234173123

約数列:

[1, 5, 11, 55, 397, 1985, 4367, 21835, 34327, 171635, 377597, 1887985, 13627819, 68139095, 149906009, 749530045]

約数ペア:

[(1, 749530045), (5, 149906009), (11, 68139095), (55, 13627819), (397, 1887985), (1985, 377597), (4367, 171635), (21835, 34327)]