68127445

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{17491}}^1$

素因数の和:17556

約数の個数: 16

約数和(自身を含む): 88159680

約数和(自身を除く): 20032235

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 17491, 87455, 332329, 717131, 1661645, 3585655, 13625489, 68127445]

約数ペア:

[(1, 68127445), (5, 13625489), (19, 3585655), (41, 1661645), (95, 717131), (205, 332329), (779, 87455), (3895, 17491)]