13275845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{859}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 17461440

約数和(自身を除く): 4185595

約数列:

[1, 5, 11, 55, 281, 859, 1405, 3091, 4295, 9449, 15455, 47245, 241379, 1206895, 2655169, 13275845]

約数ペア:

[(1, 13275845), (5, 2655169), (11, 1206895), (55, 241379), (281, 47245), (859, 15455), (1405, 9449), (3091, 4295)]