15697500655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{8971}}^1$

素因数の和:9271

約数の個数: 32

約数和(自身を含む): 20128861440

約数和(自身を除く): 4431360785

約数列:

[1, 5, 19, 95, 113, 163, 565, 815, 2147, 3097, 8971, 10735, 15485, 18419, 44855, 92095, 170449, 349961, 852245, 1013723, 1462273, 1749805, 5068615, 7311365, 19260737, 27783187, 96303685, 138915935, 165236849, 826184245, 3139500131, 15697500655]

約数ペア:

[(1, 15697500655), (5, 3139500131), (19, 826184245), (95, 165236849), (113, 138915935), (163, 96303685), (565, 27783187), (815, 19260737), (2147, 7311365), (3097, 5068615), (8971, 1749805), (10735, 1462273), (15485, 1013723), (18419, 852245), (44855, 349961), (92095, 170449)]