4289445

素因数分解:

$3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{479}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 7488000

約数和(自身を除く): 3198555

約数列:

[1, 3, 5, 9, 15, 45, 199, 479, 597, 995, 1437, 1791, 2395, 2985, 4311, 7185, 8955, 21555, 95321, 285963, 476605, 857889, 1429815, 4289445]

約数ペア:

[(1, 4289445), (3, 1429815), (5, 857889), (9, 476605), (15, 285963), (45, 95321), (199, 21555), (479, 8955), (597, 7185), (995, 4311), (1437, 2985), (1791, 2395)]