11315905

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:584

約数の個数: 16

約数和(自身を含む): 13996800

約数和(自身を除く): 2680895

約数列:

[1, 5, 59, 89, 295, 431, 445, 2155, 5251, 25429, 26255, 38359, 127145, 191795, 2263181, 11315905]

約数ペア:

[(1, 11315905), (5, 2263181), (59, 191795), (89, 127145), (295, 38359), (431, 26255), (445, 25429), (2155, 5251)]