79994215

素因数分解:

$5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{4133}}^1$

素因数の和:4231

約数の個数: 24

約数和(自身を含む): 113106240

約数和(自身を除く): 33112025

約数列:

[1, 5, 7, 35, 49, 79, 245, 395, 553, 2765, 3871, 4133, 19355, 20665, 28931, 144655, 202517, 326507, 1012585, 1632535, 2285549, 11427745, 15998843, 79994215]

約数ペア:

[(1, 79994215), (5, 15998843), (7, 11427745), (35, 2285549), (49, 1632535), (79, 1012585), (245, 326507), (395, 202517), (553, 144655), (2765, 28931), (3871, 20665), (4133, 19355)]