57555855

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2053}}^1$

素因数の和:2160

約数の個数: 48

約数和(自身を含む): 115352640

約数和(自身を除く): 57796785

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 89, 105, 267, 315, 445, 623, 801, 1335, 1869, 2053, 3115, 4005, 5607, 6159, 9345, 10265, 14371, 18477, 28035, 30795, 43113, 71855, 92385, 129339, 182717, 215565, 548151, 646695, 913585, 1279019, 1644453, 2740755, 3837057, 6395095, 8222265, 11511171, 19185285, 57555855]

約数ペア:

[(1, 57555855), (3, 19185285), (5, 11511171), (7, 8222265), (9, 6395095), (15, 3837057), (21, 2740755), (35, 1644453), (45, 1279019), (63, 913585), (89, 646695), (105, 548151), (267, 215565), (315, 182717), (445, 129339), (623, 92385), (801, 71855), (1335, 43113), (1869, 30795), (2053, 28035), (3115, 18477), (4005, 14371), (5607, 10265), (6159, 9345)]