12760335

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{643}}^1$

素因数の和:674

約数の個数: 60

約数和(自身を含む): 26650008

約数和(自身を除く): 13889673

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 245, 315, 405, 441, 567, 643, 735, 945, 1323, 1929, 2205, 2835, 3215, 3969, 4501, 5787, 6615, 9645, 13503, 17361, 19845, 22505, 28935, 31507, 40509, 52083, 67515, 86805, 94521, 121527, 157535, 202545, 260415, 283563, 364581, 472605, 607635, 850689, 1417815, 1822905, 2552067, 4253445, 12760335]

約数ペア:

[(1, 12760335), (3, 4253445), (5, 2552067), (7, 1822905), (9, 1417815), (15, 850689), (21, 607635), (27, 472605), (35, 364581), (45, 283563), (49, 260415), (63, 202545), (81, 157535), (105, 121527), (135, 94521), (147, 86805), (189, 67515), (245, 52083), (315, 40509), (405, 31507), (441, 28935), (567, 22505), (643, 19845), (735, 17361), (945, 13503), (1323, 9645), (1929, 6615), (2205, 5787), (2835, 4501), (3215, 3969)]