15678009657

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1\times {\mathrm{1997}}^1$

素因数の和:3534

約数の個数: 48

約数和(自身を含む): 24635819520

約数和(自身を除く): 8957809863

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1481, 1767, 1997, 4443, 5301, 5991, 13329, 17973, 28139, 37943, 45911, 61907, 84417, 113829, 137733, 185721, 253251, 341487, 413199, 557163, 872309, 1176233, 2616927, 2957557, 3528699, 7850781, 8872671, 10586097, 26618013, 56193583, 91684267, 168580749, 275052801, 505742247, 825158403, 1742001073, 5226003219, 15678009657]

約数ペア:

[(1, 15678009657), (3, 5226003219), (9, 1742001073), (19, 825158403), (31, 505742247), (57, 275052801), (93, 168580749), (171, 91684267), (279, 56193583), (589, 26618013), (1481, 10586097), (1767, 8872671), (1997, 7850781), (4443, 3528699), (5301, 2957557), (5991, 2616927), (13329, 1176233), (17973, 872309), (28139, 557163), (37943, 413199), (45911, 341487), (61907, 253251), (84417, 185721), (113829, 137733)]