86907085

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{9859}}^1$

素因数の和:9948

約数の個数: 16

約数和(自身を含む): 109327680

約数和(自身を除く): 22420595

約数列:

[1, 5, 41, 43, 205, 215, 1763, 8815, 9859, 49295, 404219, 423937, 2021095, 2119685, 17381417, 86907085]

約数ペア:

[(1, 86907085), (5, 17381417), (41, 2119685), (43, 2021095), (205, 423937), (215, 404219), (1763, 49295), (8815, 9859)]