70966985

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4649}}^1$

素因数の和:4768

約数の個数: 16

約数和(自身を含む): 88387200

約数和(自身を除く): 17420215

約数列:

[1, 5, 43, 71, 215, 355, 3053, 4649, 15265, 23245, 199907, 330079, 999535, 1650395, 14193397, 70966985]

約数ペア:

[(1, 70966985), (5, 14193397), (43, 1650395), (71, 999535), (215, 330079), (355, 199907), (3053, 23245), (4649, 15265)]