2700409105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{142841}}^1$

素因数の和:143064

約数の個数: 16

約数和(自身を含む): 3428208000

約数和(自身を除く): 727798895

約数列:

[1, 5, 19, 95, 199, 995, 3781, 18905, 142841, 714205, 2713979, 13569895, 28425359, 142126795, 540081821, 2700409105]

約数ペア:

[(1, 2700409105), (5, 540081821), (19, 142126795), (95, 28425359), (199, 13569895), (995, 2713979), (3781, 714205), (18905, 142841)]