64771045

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:764

約数の個数: 16

約数和(自身を含む): 78796800

約数和(自身を除く): 14025755

約数列:

[1, 5, 149, 227, 383, 745, 1135, 1915, 33823, 57067, 86941, 169115, 285335, 434705, 12954209, 64771045]

約数ペア:

[(1, 64771045), (5, 12954209), (149, 434705), (227, 285335), (383, 169115), (745, 86941), (1135, 57067), (1915, 33823)]