2148667065

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1\times {\mathrm{1201}}^1$

素因数の和:1774

約数の個数: 48

約数和(自身を含む): 3780241920

約数和(自身を除く): 1631574855

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 479, 747, 1201, 1245, 1437, 2395, 3603, 3735, 4311, 6005, 7185, 10809, 18015, 21555, 39757, 54045, 99683, 119271, 198785, 299049, 357813, 498415, 575279, 596355, 897147, 1495245, 1725837, 1789065, 2876395, 4485735, 5177511, 8629185, 25887555, 47748157, 143244471, 238740785, 429733413, 716222355, 2148667065]

約数ペア:

[(1, 2148667065), (3, 716222355), (5, 429733413), (9, 238740785), (15, 143244471), (45, 47748157), (83, 25887555), (249, 8629185), (415, 5177511), (479, 4485735), (747, 2876395), (1201, 1789065), (1245, 1725837), (1437, 1495245), (2395, 897147), (3603, 596355), (3735, 575279), (4311, 498415), (6005, 357813), (7185, 299049), (10809, 198785), (18015, 119271), (21555, 99683), (39757, 54045)]