55075775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2467}}^1$

素因数の和:2543

約数の個数: 24

約数和(自身を含む): 73447680

約数和(自身を除く): 18371905

約数列:

[1, 5, 19, 25, 47, 95, 235, 475, 893, 1175, 2467, 4465, 12335, 22325, 46873, 61675, 115949, 234365, 579745, 1171825, 2203031, 2898725, 11015155, 55075775]

約数ペア:

[(1, 55075775), (5, 11015155), (19, 2898725), (25, 2203031), (47, 1171825), (95, 579745), (235, 234365), (475, 115949), (893, 61675), (1175, 46873), (2467, 22325), (4465, 12335)]