899085095

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{44279}}^1$

素因数の和:44446

約数の個数: 16

約数和(自身を含む): 1122232320

約数和(自身を除く): 223147225

約数列:

[1, 5, 31, 131, 155, 655, 4061, 20305, 44279, 221395, 1372649, 5800549, 6863245, 29002745, 179817019, 899085095]

約数ペア:

[(1, 899085095), (5, 179817019), (31, 29002745), (131, 6863245), (155, 5800549), (655, 1372649), (4061, 221395), (20305, 44279)]