2660885715

素因数分解:

$3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{479}}^1\times {\mathrm{1861}}^1$

素因数の和:2547

約数の個数: 32

約数和(自身を含む): 4290048000

約数和(自身を除く): 1629162285

約数列:

[1, 3, 5, 15, 199, 479, 597, 995, 1437, 1861, 2395, 2985, 5583, 7185, 9305, 27915, 95321, 285963, 370339, 476605, 891419, 1111017, 1429815, 1851695, 2674257, 4457095, 5555085, 13371285, 177392381, 532177143, 886961905, 2660885715]

約数ペア:

[(1, 2660885715), (3, 886961905), (5, 532177143), (15, 177392381), (199, 13371285), (479, 5555085), (597, 4457095), (995, 2674257), (1437, 1851695), (1861, 1429815), (2395, 1111017), (2985, 891419), (5583, 476605), (7185, 370339), (9305, 285963), (27915, 95321)]