57867745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{52369}}^1$

素因数の和:52404

約数の個数: 16

約数和(自身を含む): 79183440

約数和(自身を除く): 21315695

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 52369, 261845, 680797, 890273, 3403985, 4451365, 11573549, 57867745]

約数ペア:

[(1, 57867745), (5, 11573549), (13, 4451365), (17, 3403985), (65, 890273), (85, 680797), (221, 261845), (1105, 52369)]