22385385

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 43400448

約数和(自身を除く): 21015063

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 369, 451, 495, 615, 1103, 1353, 1845, 2255, 3309, 4059, 5515, 6765, 9927, 12133, 16545, 20295, 36399, 45223, 49635, 60665, 109197, 135669, 181995, 226115, 407007, 497453, 545985, 678345, 1492359, 2035035, 2487265, 4477077, 7461795, 22385385]

約数ペア:

[(1, 22385385), (3, 7461795), (5, 4477077), (9, 2487265), (11, 2035035), (15, 1492359), (33, 678345), (41, 545985), (45, 497453), (55, 407007), (99, 226115), (123, 181995), (165, 135669), (205, 109197), (369, 60665), (451, 49635), (495, 45223), (615, 36399), (1103, 20295), (1353, 16545), (1845, 12133), (2255, 9927), (3309, 6765), (4059, 5515)]