8634895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 11819520

約数和(自身を除く): 3184625

約数列:

[1, 5, 17, 29, 31, 85, 113, 145, 155, 493, 527, 565, 899, 1921, 2465, 2635, 3277, 3503, 4495, 9605, 15283, 16385, 17515, 55709, 59551, 76415, 101587, 278545, 297755, 507935, 1726979, 8634895]

約数ペア:

[(1, 8634895), (5, 1726979), (17, 507935), (29, 297755), (31, 278545), (85, 101587), (113, 76415), (145, 59551), (155, 55709), (493, 17515), (527, 16385), (565, 15283), (899, 9605), (1921, 4495), (2465, 3503), (2635, 3277)]