69921085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{63277}}^1$

素因数の和:63312

約数の個数: 16

約数和(自身を含む): 95676336

約数和(自身を除く): 25755251

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 63277, 316385, 822601, 1075709, 4113005, 5378545, 13984217, 69921085]

約数ペア:

[(1, 69921085), (5, 13984217), (13, 5378545), (17, 4113005), (65, 1075709), (85, 822601), (221, 316385), (1105, 63277)]