520044215

素因数分解:

$5^1\times {\mathrm{53}}^2\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 647541888

約数和(自身を除く): 127497673

約数列:

[1, 5, 53, 61, 265, 305, 607, 2809, 3035, 3233, 14045, 16165, 32171, 37027, 160855, 171349, 185135, 856745, 1705063, 1962431, 8525315, 9812155, 104008843, 520044215]

約数ペア:

[(1, 520044215), (5, 104008843), (53, 9812155), (61, 8525315), (265, 1962431), (305, 1705063), (607, 856745), (2809, 185135), (3035, 171349), (3233, 160855), (14045, 37027), (16165, 32171)]