128538863255

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{7326239}}^1$

素因数の和:7326295

約数の個数: 24

約数和(自身を含む): 175390185600

約数和(自身を除く): 46851322345

約数列:

[1, 5, 11, 29, 55, 121, 145, 319, 605, 1595, 3509, 17545, 7326239, 36631195, 80588629, 212460931, 402943145, 886474919, 1062304655, 2337070241, 4432374595, 11685351205, 25707772651, 128538863255]

約数ペア:

[(1, 128538863255), (5, 25707772651), (11, 11685351205), (29, 4432374595), (55, 2337070241), (121, 1062304655), (145, 886474919), (319, 402943145), (605, 212460931), (1595, 80588629), (3509, 36631195), (17545, 7326239)]