26362225

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 33881760

約数和(自身を除く): 7519535

約数列:

[1, 5, 25, 43, 137, 179, 215, 685, 895, 1075, 3425, 4475, 5891, 7697, 24523, 29455, 38485, 122615, 147275, 192425, 613075, 1054489, 5272445, 26362225]

約数ペア:

[(1, 26362225), (5, 5272445), (25, 1054489), (43, 613075), (137, 192425), (179, 147275), (215, 122615), (685, 38485), (895, 29455), (1075, 24523), (3425, 7697), (4475, 5891)]