67601545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1279}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 91514880

約数和(自身を除く): 23913335

約数列:

[1, 5, 11, 31, 55, 155, 341, 961, 1279, 1705, 4805, 6395, 10571, 14069, 39649, 52855, 70345, 198245, 436139, 1229119, 2180695, 6145595, 13520309, 67601545]

約数ペア:

[(1, 67601545), (5, 13520309), (11, 6145595), (31, 2180695), (55, 1229119), (155, 436139), (341, 198245), (961, 70345), (1279, 52855), (1705, 39649), (4805, 14069), (6395, 10571)]