330089985

素因数分解:

$3^5\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1033}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 596179584

約数和(自身を除く): 266089599

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 263, 405, 789, 1033, 1215, 1315, 2367, 3099, 3945, 5165, 7101, 9297, 11835, 15495, 21303, 27891, 35505, 46485, 63909, 83673, 106515, 139455, 251019, 271679, 319545, 418365, 815037, 1255095, 1358395, 2445111, 4075185, 7335333, 12225555, 22005999, 36676665, 66017997, 110029995, 330089985]

約数ペア:

[(1, 330089985), (3, 110029995), (5, 66017997), (9, 36676665), (15, 22005999), (27, 12225555), (45, 7335333), (81, 4075185), (135, 2445111), (243, 1358395), (263, 1255095), (405, 815037), (789, 418365), (1033, 319545), (1215, 271679), (1315, 251019), (2367, 139455), (3099, 106515), (3945, 83673), (5165, 63909), (7101, 46485), (9297, 35505), (11835, 27891), (15495, 21303)]