8560045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1667}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 11208960

約数和(自身を除く): 2648915

約数列:

[1, 5, 13, 65, 79, 395, 1027, 1667, 5135, 8335, 21671, 108355, 131693, 658465, 1712009, 8560045]

約数ペア:

[(1, 8560045), (5, 1712009), (13, 658465), (65, 131693), (79, 108355), (395, 21671), (1027, 8335), (1667, 5135)]