2563804935

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{108109}}^1$

素因数の和:108168

約数の個数: 48

約数和(自身を含む): 4857166080

約数和(自身を除く): 2293361145

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 153, 155, 255, 279, 465, 527, 765, 1395, 1581, 2635, 4743, 7905, 23715, 108109, 324327, 540545, 972981, 1621635, 1837853, 3351379, 4864905, 5513559, 9189265, 10054137, 16540677, 16756895, 27567795, 30162411, 50270685, 56973443, 82703385, 150812055, 170920329, 284867215, 512760987, 854601645, 2563804935]

約数ペア:

[(1, 2563804935), (3, 854601645), (5, 512760987), (9, 284867215), (15, 170920329), (17, 150812055), (31, 82703385), (45, 56973443), (51, 50270685), (85, 30162411), (93, 27567795), (153, 16756895), (155, 16540677), (255, 10054137), (279, 9189265), (465, 5513559), (527, 4864905), (765, 3351379), (1395, 1837853), (1581, 1621635), (2635, 972981), (4743, 540545), (7905, 324327), (23715, 108109)]