12376665

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{1871}}^1$

素因数の和:1899

約数の個数: 48

約数和(自身を含む): 25608960

約数和(自身を除く): 13232295

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 1871, 2205, 5613, 6615, 9355, 13097, 16839, 28065, 39291, 50517, 65485, 84195, 91679, 117873, 196455, 252585, 275037, 353619, 458395, 589365, 825111, 1375185, 1768095, 2475333, 4125555, 12376665]

約数ペア:

[(1, 12376665), (3, 4125555), (5, 2475333), (7, 1768095), (9, 1375185), (15, 825111), (21, 589365), (27, 458395), (35, 353619), (45, 275037), (49, 252585), (63, 196455), (105, 117873), (135, 91679), (147, 84195), (189, 65485), (245, 50517), (315, 39291), (441, 28065), (735, 16839), (945, 13097), (1323, 9355), (1871, 6615), (2205, 5613)]