425527855

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{6521}}^1$

素因数の和:6978

約数の個数: 16

約数和(自身を含む): 528438528

約数和(自身を除く): 102910673

約数列:

[1, 5, 31, 155, 421, 2105, 6521, 13051, 32605, 65255, 202151, 1010755, 2745341, 13726705, 85105571, 425527855]

約数ペア:

[(1, 425527855), (5, 85105571), (31, 13726705), (155, 2745341), (421, 1010755), (2105, 202151), (6521, 65255), (13051, 32605)]