66704495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3217}}^1$

素因数の和:3275

約数の個数: 32

約数和(自身を含む): 97312320

約数和(自身を除く): 30607825

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 319, 377, 715, 1595, 1885, 3217, 4147, 16085, 20735, 35387, 41821, 93293, 176935, 209105, 460031, 466465, 1026223, 1212809, 2300155, 5131115, 6064045, 13340899, 66704495]

約数ペア:

[(1, 66704495), (5, 13340899), (11, 6064045), (13, 5131115), (29, 2300155), (55, 1212809), (65, 1026223), (143, 466465), (145, 460031), (319, 209105), (377, 176935), (715, 93293), (1595, 41821), (1885, 35387), (3217, 20735), (4147, 16085)]