64963445

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{3917}}^1$

素因数の和:4060

約数の個数: 16

約数和(自身を含む): 81243648

約数和(自身を除く): 16280203

約数列:

[1, 5, 31, 107, 155, 535, 3317, 3917, 16585, 19585, 121427, 419119, 607135, 2095595, 12992689, 64963445]

約数ペア:

[(1, 64963445), (5, 12992689), (31, 2095595), (107, 607135), (155, 419119), (535, 121427), (3317, 19585), (3917, 16585)]