2996145

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 5241600

約数和(自身を除く): 2245455

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 479, 695, 1251, 1437, 2085, 2395, 4311, 6255, 7185, 21555, 66581, 199743, 332905, 599229, 998715, 2996145]

約数ペア:

[(1, 2996145), (3, 998715), (5, 599229), (9, 332905), (15, 199743), (45, 66581), (139, 21555), (417, 7185), (479, 6255), (695, 4311), (1251, 2395), (1437, 2085)]