54977265

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{8311}}^1$

素因数の和:8339

約数の個数: 48

約数和(自身を含む): 113708160

約数和(自身を除く): 58730895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 8311, 24933, 41555, 58177, 74799, 124665, 174531, 224397, 290885, 373995, 407239, 523593, 872655, 1121985, 1221717, 1570779, 2036195, 2617965, 3665151, 6108585, 7853895, 10995453, 18325755, 54977265]

約数ペア:

[(1, 54977265), (3, 18325755), (5, 10995453), (7, 7853895), (9, 6108585), (15, 3665151), (21, 2617965), (27, 2036195), (35, 1570779), (45, 1221717), (49, 1121985), (63, 872655), (105, 523593), (135, 407239), (147, 373995), (189, 290885), (245, 224397), (315, 174531), (441, 124665), (735, 74799), (945, 58177), (1323, 41555), (2205, 24933), (6615, 8311)]