15124475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1873}}^1$

素因数の和:1919

約数の個数: 24

約数和(自身を含む): 20913840

約数和(自身を除く): 5789365

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 1873, 8075, 9365, 31841, 35587, 46825, 159205, 177935, 604979, 796025, 889675, 3024895, 15124475]

約数ペア:

[(1, 15124475), (5, 3024895), (17, 889675), (19, 796025), (25, 604979), (85, 177935), (95, 159205), (323, 46825), (425, 35587), (475, 31841), (1615, 9365), (1873, 8075)]