859637155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{3203}}^1\times {\mathrm{4129}}^1$

素因数の和:7350

約数の個数: 16

約数和(自身を含む): 1111531680

約数和(自身を除く): 251894525

約数列:

[1, 5, 13, 65, 3203, 4129, 16015, 20645, 41639, 53677, 208195, 268385, 13225187, 66125935, 171927431, 859637155]

約数ペア:

[(1, 859637155), (5, 171927431), (13, 66125935), (65, 13225187), (3203, 268385), (4129, 208195), (16015, 53677), (20645, 41639)]