15691195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1481}}^1$

素因数の和:1662

約数の個数: 16

約数和(自身を含む): 20416032

約数和(自身を除く): 4724837

約数列:

[1, 5, 13, 65, 163, 815, 1481, 2119, 7405, 10595, 19253, 96265, 241403, 1207015, 3138239, 15691195]

約数ペア:

[(1, 15691195), (5, 3138239), (13, 1207015), (65, 241403), (163, 96265), (815, 19253), (1481, 10595), (2119, 7405)]