70663105

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6421}}^1$

素因数の和:6528

約数の個数: 16

約数和(自身を含む): 88777728

約数和(自身を除く): 18114623

約数列:

[1, 5, 31, 71, 155, 355, 2201, 6421, 11005, 32105, 199051, 455891, 995255, 2279455, 14132621, 70663105]

約数ペア:

[(1, 70663105), (5, 14132621), (31, 2279455), (71, 995255), (155, 455891), (355, 199051), (2201, 32105), (6421, 11005)]