12674805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 25159680

約数和(自身を除く): 12484875

約数列:

[1, 3, 5, 11, 13, 15, 19, 33, 39, 55, 57, 65, 95, 143, 165, 195, 209, 247, 285, 311, 429, 627, 715, 741, 933, 1045, 1235, 1555, 2145, 2717, 3135, 3421, 3705, 4043, 4665, 5909, 8151, 10263, 12129, 13585, 17105, 17727, 20215, 29545, 40755, 44473, 51315, 60645, 64999, 76817, 88635, 133419, 194997, 222365, 230451, 324995, 384085, 667095, 844987, 974985, 1152255, 2534961, 4224935, 12674805]

約数ペア:

[(1, 12674805), (3, 4224935), (5, 2534961), (11, 1152255), (13, 974985), (15, 844987), (19, 667095), (33, 384085), (39, 324995), (55, 230451), (57, 222365), (65, 194997), (95, 133419), (143, 88635), (165, 76817), (195, 64999), (209, 60645), (247, 51315), (285, 44473), (311, 40755), (429, 29545), (627, 20215), (715, 17727), (741, 17105), (933, 13585), (1045, 12129), (1235, 10263), (1555, 8151), (2145, 5909), (2717, 4665), (3135, 4043), (3421, 3705)]