157788006475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{1447}}^1\times {\mathrm{396527}}^1$

素因数の和:397995

約数の個数: 24

約数和(自身を含む): 213592186368

約数和(自身を除く): 55804179893

約数列:

[1, 5, 11, 25, 55, 275, 1447, 7235, 15917, 36175, 79585, 396527, 397925, 1982635, 4361797, 9913175, 21808985, 109044925, 573774569, 2868872845, 6311520259, 14344364225, 31557601295, 157788006475]

約数ペア:

[(1, 157788006475), (5, 31557601295), (11, 14344364225), (25, 6311520259), (55, 2868872845), (275, 573774569), (1447, 109044925), (7235, 21808985), (15917, 9913175), (36175, 4361797), (79585, 1982635), (396527, 397925)]