1331126865

素因数分解:

$3^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{14479}}^1$

素因数の和:14723

約数の個数: 40

約数和(自身を含む): 2396845440

約数和(自身を除く): 1065718575

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 227, 405, 681, 1135, 2043, 3405, 6129, 10215, 14479, 18387, 30645, 43437, 72395, 91935, 130311, 217185, 390933, 651555, 1172799, 1954665, 3286733, 5863995, 9860199, 16433665, 29580597, 49300995, 88741791, 147902985, 266225373, 443708955, 1331126865]

約数ペア:

[(1, 1331126865), (3, 443708955), (5, 266225373), (9, 147902985), (15, 88741791), (27, 49300995), (45, 29580597), (81, 16433665), (135, 9860199), (227, 5863995), (405, 3286733), (681, 1954665), (1135, 1172799), (2043, 651555), (3405, 390933), (6129, 217185), (10215, 130311), (14479, 91935), (18387, 72395), (30645, 43437)]