13502885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2531}}^1$

素因数の和:2644

約数の個数: 16

約数和(自身を含む): 17865792

約数和(自身を除く): 4362907

約数列:

[1, 5, 11, 55, 97, 485, 1067, 2531, 5335, 12655, 27841, 139205, 245507, 1227535, 2700577, 13502885]

約数ペア:

[(1, 13502885), (5, 2700577), (11, 1227535), (55, 245507), (97, 139205), (485, 27841), (1067, 12655), (2531, 5335)]