25530039

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{55621}}^1$

素因数の和:55647

約数の個数: 16

約数和(自身を含む): 40047840

約数和(自身を除く): 14517801

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 55621, 166863, 500589, 945557, 1501767, 2836671, 8510013, 25530039]

約数ペア:

[(1, 25530039), (3, 8510013), (9, 2836671), (17, 1501767), (27, 945557), (51, 500589), (153, 166863), (459, 55621)]