201303855

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{104033}}^1$

素因数の和:104087

約数の個数: 24

約数和(自身を含む): 357044688

約数和(自身を除く): 155740833

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 104033, 312099, 520165, 936297, 1560495, 4473419, 4681485, 13420257, 22367095, 40260771, 67101285, 201303855]

約数ペア:

[(1, 201303855), (3, 67101285), (5, 40260771), (9, 22367095), (15, 13420257), (43, 4681485), (45, 4473419), (129, 1560495), (215, 936297), (387, 520165), (645, 312099), (1935, 104033)]