68511485

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67499}}^1$

素因数の和:67540

約数の個数: 16

約数和(自身を含む): 97200000

約数和(自身を除く): 28688515

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 67499, 337495, 472493, 1957471, 2362465, 9787355, 13702297, 68511485]

約数ペア:

[(1, 68511485), (5, 13702297), (7, 9787355), (29, 2362465), (35, 1957471), (145, 472493), (203, 337495), (1015, 67499)]