55573135

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^2\times {\mathrm{103}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 70817760

約数和(自身を除く): 15244625

約数列:

[1, 5, 29, 61, 103, 145, 305, 515, 1769, 2987, 3721, 6283, 8845, 14935, 18605, 31415, 107909, 182207, 383263, 539545, 911035, 1916315, 11114627, 55573135]

約数ペア:

[(1, 55573135), (5, 11114627), (29, 1916315), (61, 911035), (103, 539545), (145, 383263), (305, 182207), (515, 107909), (1769, 31415), (2987, 18605), (3721, 14935), (6283, 8845)]