122800345

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{1009}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 149585040

約数和(自身を除く): 26784695

約数列:

[1, 5, 101, 241, 505, 1009, 1205, 5045, 24341, 101909, 121705, 243169, 509545, 1215845, 24560069, 122800345]

約数ペア:

[(1, 122800345), (5, 24560069), (101, 1215845), (241, 509545), (505, 243169), (1009, 121705), (1205, 101909), (5045, 24341)]