12547825

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 16248960

約数和(自身を除く): 3701135

約数列:

[1, 5, 25, 47, 59, 181, 235, 295, 905, 1175, 1475, 2773, 4525, 8507, 10679, 13865, 42535, 53395, 69325, 212675, 266975, 501913, 2509565, 12547825]

約数ペア:

[(1, 12547825), (5, 2509565), (25, 501913), (47, 266975), (59, 212675), (181, 69325), (235, 53395), (295, 42535), (905, 13865), (1175, 10679), (1475, 8507), (2773, 4525)]