80908585

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{3517}}^1$

素因数の和:3672

約数の個数: 16

約数和(自身を含む): 100305216

約数和(自身を除く): 19396631

約数列:

[1, 5, 43, 107, 215, 535, 3517, 4601, 17585, 23005, 151231, 376319, 756155, 1881595, 16181717, 80908585]

約数ペア:

[(1, 80908585), (5, 16181717), (43, 1881595), (107, 756155), (215, 376319), (535, 151231), (3517, 23005), (4601, 17585)]