538001855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1\times {\mathrm{4909}}^1$

素因数の和:5890

約数の個数: 16

約数和(自身を含む): 674516160

約数和(自身を除く): 136514305

約数列:

[1, 5, 23, 115, 953, 4765, 4909, 21919, 24545, 109595, 112907, 564535, 4678277, 23391385, 107600371, 538001855]

約数ペア:

[(1, 538001855), (5, 107600371), (23, 23391385), (115, 4678277), (953, 564535), (4765, 112907), (4909, 109595), (21919, 24545)]