156602105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{15731}}^1$

素因数の和:15928

約数の個数: 16

約数和(自身を含む): 206152128

約数和(自身を除く): 49550023

約数列:

[1, 5, 11, 55, 181, 905, 1991, 9955, 15731, 78655, 173041, 865205, 2847311, 14236555, 31320421, 156602105]

約数ペア:

[(1, 156602105), (5, 31320421), (11, 14236555), (55, 2847311), (181, 865205), (905, 173041), (1991, 78655), (9955, 15731)]