90517265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{36721}}^1$

素因数の和:36772

約数の個数: 16

約数和(自身を含む): 118979280

約数和(自身を除く): 28462015

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 36721, 183605, 624257, 1064909, 3121285, 5324545, 18103453, 90517265]

約数ペア:

[(1, 90517265), (5, 18103453), (17, 5324545), (29, 3121285), (85, 1064909), (145, 624257), (493, 183605), (2465, 36721)]