52075675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6449}}^1$

素因数の和:6495

約数の個数: 24

約数和(自身を含む): 71982000

約数和(自身を除く): 19906325

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 6449, 8075, 32245, 109633, 122531, 161225, 548165, 612655, 2083027, 2740825, 3063275, 10415135, 52075675]

約数ペア:

[(1, 52075675), (5, 10415135), (17, 3063275), (19, 2740825), (25, 2083027), (85, 612655), (95, 548165), (323, 161225), (425, 122531), (475, 109633), (1615, 32245), (6449, 8075)]