286800925

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 362326016

約数和(自身を除く): 75525091

約数列:

[1, 5, 25, 103, 127, 515, 635, 877, 2575, 3175, 4385, 13081, 21925, 65405, 90331, 111379, 327025, 451655, 556895, 2258275, 2784475, 11472037, 57360185, 286800925]

約数ペア:

[(1, 286800925), (5, 57360185), (25, 11472037), (103, 2784475), (127, 2258275), (515, 556895), (635, 451655), (877, 327025), (2575, 111379), (3175, 90331), (4385, 65405), (13081, 21925)]