12669615

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 80

約数和(自身を含む): 26832960

約数和(自身を除く): 14163345

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 41, 45, 63, 81, 105, 109, 123, 135, 189, 205, 287, 315, 327, 369, 405, 545, 567, 615, 763, 861, 945, 981, 1107, 1435, 1635, 1845, 2289, 2583, 2835, 2943, 3321, 3815, 4305, 4469, 4905, 5535, 6867, 7749, 8829, 11445, 12915, 13407, 14715, 16605, 20601, 22345, 23247, 31283, 34335, 38745, 40221, 44145, 61803, 67035, 93849, 103005, 116235, 120663, 156415, 201105, 281547, 309015, 361989, 469245, 603315, 844641, 1407735, 1809945, 2533923, 4223205, 12669615]

約数ペア:

[(1, 12669615), (3, 4223205), (5, 2533923), (7, 1809945), (9, 1407735), (15, 844641), (21, 603315), (27, 469245), (35, 361989), (41, 309015), (45, 281547), (63, 201105), (81, 156415), (105, 120663), (109, 116235), (123, 103005), (135, 93849), (189, 67035), (205, 61803), (287, 44145), (315, 40221), (327, 38745), (369, 34335), (405, 31283), (545, 23247), (567, 22345), (615, 20601), (763, 16605), (861, 14715), (945, 13407), (981, 12915), (1107, 11445), (1435, 8829), (1635, 7749), (1845, 6867), (2289, 5535), (2583, 4905), (2835, 4469), (2943, 4305), (3321, 3815)]