26455455

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 50633856

約数和(自身を除く): 24178401

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 369, 533, 585, 615, 1103, 1599, 1845, 2665, 3309, 4797, 5515, 7995, 9927, 14339, 16545, 23985, 43017, 45223, 49635, 71695, 129051, 135669, 215085, 226115, 407007, 587899, 645255, 678345, 1763697, 2035035, 2939495, 5291091, 8818485, 26455455]

約数ペア:

[(1, 26455455), (3, 8818485), (5, 5291091), (9, 2939495), (13, 2035035), (15, 1763697), (39, 678345), (41, 645255), (45, 587899), (65, 407007), (117, 226115), (123, 215085), (195, 135669), (205, 129051), (369, 71695), (533, 49635), (585, 45223), (615, 43017), (1103, 23985), (1599, 16545), (1845, 14339), (2665, 9927), (3309, 7995), (4797, 5515)]