5211305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2311}}^1$

素因数の和:2368

約数の個数: 16

約数和(自身を含む): 6991488

約数和(自身を除く): 1780183

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 2311, 11555, 25421, 94751, 127105, 473755, 1042261, 5211305]

約数ペア:

[(1, 5211305), (5, 1042261), (11, 473755), (41, 127105), (55, 94751), (205, 25421), (451, 11555), (2255, 2311)]