31193134355

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{5903}}^1$

素因数の和:6271

約数の個数: 32

約数和(自身を含む): 38831788800

約数和(自身を除く): 7638654445

約数列:

[1, 5, 41, 149, 173, 205, 745, 865, 5903, 6109, 7093, 25777, 29515, 30545, 35465, 128885, 242023, 879547, 1021219, 1056857, 1210115, 4397735, 5106095, 5284285, 36061427, 41869979, 152161631, 180307135, 209349895, 760808155, 6238626871, 31193134355]

約数ペア:

[(1, 31193134355), (5, 6238626871), (41, 760808155), (149, 209349895), (173, 180307135), (205, 152161631), (745, 41869979), (865, 36061427), (5903, 5284285), (6109, 5106095), (7093, 4397735), (25777, 1210115), (29515, 1056857), (30545, 1021219), (35465, 879547), (128885, 242023)]