2247221415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{120721}}^1$

素因数の和:120819

約数の個数: 32

約数和(自身を含む): 3859240896

約数和(自身を除く): 1612019481

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 1095, 1241, 3723, 6205, 18615, 120721, 362163, 603605, 1810815, 2052257, 6156771, 8812633, 10261285, 26437899, 30783855, 44063165, 132189495, 149814761, 449444283, 749073805, 2247221415]

約数ペア:

[(1, 2247221415), (3, 749073805), (5, 449444283), (15, 149814761), (17, 132189495), (51, 44063165), (73, 30783855), (85, 26437899), (219, 10261285), (255, 8812633), (365, 6156771), (1095, 2052257), (1241, 1810815), (3723, 603605), (6205, 362163), (18615, 120721)]