254990165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{4073}}^1$

素因数の和:4756

約数の個数: 16

約数和(自身を含む): 322660800

約数和(自身を除く): 67670635

約数列:

[1, 5, 19, 95, 659, 3295, 4073, 12521, 20365, 62605, 77387, 386935, 2684107, 13420535, 50998033, 254990165]

約数ペア:

[(1, 254990165), (5, 50998033), (19, 13420535), (95, 2684107), (659, 386935), (3295, 77387), (4073, 62605), (12521, 20365)]