156621595

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{10903}}^1$

素因数の和:10951

約数の個数: 24

約数和(自身を含む): 215506656

約数和(自身を除く): 58885061

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 2873, 10903, 14365, 54515, 141739, 185351, 708695, 926755, 1842607, 2409563, 9213035, 12047815, 31324319, 156621595]

約数ペア:

[(1, 156621595), (5, 31324319), (13, 12047815), (17, 9213035), (65, 2409563), (85, 1842607), (169, 926755), (221, 708695), (845, 185351), (1105, 141739), (2873, 54515), (10903, 14365)]