64942335

素因数分解:

$3^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{2339}}^1$

素因数の和:2967

約数の個数: 24

約数和(自身を含む): 112797360

約数和(自身を除く): 47855025

約数列:

[1, 3, 5, 9, 15, 45, 617, 1851, 2339, 3085, 5553, 7017, 9255, 11695, 21051, 27765, 35085, 105255, 1443163, 4329489, 7215815, 12988467, 21647445, 64942335]

約数ペア:

[(1, 64942335), (3, 21647445), (5, 12988467), (9, 7215815), (15, 4329489), (45, 1443163), (617, 105255), (1851, 35085), (2339, 27765), (3085, 21051), (5553, 11695), (7017, 9255)]