12649984065

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{30133}}^1$

素因数の和:30654

約数の個数: 48

約数和(自身を含む): 23128447680

約数和(自身を除く): 10478463615

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 491, 855, 1473, 2455, 4419, 7365, 9329, 22095, 27987, 30133, 46645, 83961, 90399, 139935, 150665, 271197, 419805, 451995, 572527, 1355985, 1717581, 2862635, 5152743, 8587905, 14795303, 25763715, 44385909, 73976515, 133157727, 221929545, 281110757, 665788635, 843332271, 1405553785, 2529996813, 4216661355, 12649984065]

約数ペア:

[(1, 12649984065), (3, 4216661355), (5, 2529996813), (9, 1405553785), (15, 843332271), (19, 665788635), (45, 281110757), (57, 221929545), (95, 133157727), (171, 73976515), (285, 44385909), (491, 25763715), (855, 14795303), (1473, 8587905), (2455, 5152743), (4419, 2862635), (7365, 1717581), (9329, 1355985), (22095, 572527), (27987, 451995), (30133, 419805), (46645, 271197), (83961, 150665), (90399, 139935)]