68772265

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{4049}}^1$

素因数の和:4176

約数の個数: 16

約数和(自身を含む): 85536000

約数和(自身を除く): 16763735

約数列:

[1, 5, 43, 79, 215, 395, 3397, 4049, 16985, 20245, 174107, 319871, 870535, 1599355, 13754453, 68772265]

約数ペア:

[(1, 68772265), (5, 13754453), (43, 1599355), (79, 870535), (215, 319871), (395, 174107), (3397, 20245), (4049, 16985)]