129628165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{2609}}^1$

素因数の和:3156

約数の個数: 16

約数和(自身を含む): 164116800

約数和(自身を除く): 34488635

約数列:

[1, 5, 19, 95, 523, 2609, 2615, 9937, 13045, 49571, 49685, 247855, 1364507, 6822535, 25925633, 129628165]

約数ペア:

[(1, 129628165), (5, 25925633), (19, 6822535), (95, 1364507), (523, 247855), (2609, 49685), (2615, 49571), (9937, 13045)]