128656495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{2083}}^1$

素因数の和:3222

約数の個数: 16

約数和(自身を含む): 168653952

約数和(自身を除く): 39997457

約数列:

[1, 5, 11, 55, 1123, 2083, 5615, 10415, 12353, 22913, 61765, 114565, 2339209, 11696045, 25731299, 128656495]

約数ペア:

[(1, 128656495), (5, 25731299), (11, 11696045), (55, 2339209), (1123, 114565), (2083, 61765), (5615, 22913), (10415, 12353)]