8066665

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 10146816

約数和(自身を除く): 2080151

約数列:

[1, 5, 31, 71, 155, 355, 733, 2201, 3665, 11005, 22723, 52043, 113615, 260215, 1613333, 8066665]

約数ペア:

[(1, 8066665), (5, 1613333), (31, 260215), (71, 113615), (155, 52043), (355, 22723), (733, 11005), (2201, 3665)]