2395315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 3171168

約数和(自身を除く): 775853

約数列:

[1, 5, 13, 43, 65, 215, 559, 857, 2795, 4285, 11141, 36851, 55705, 184255, 479063, 2395315]

約数ペア:

[(1, 2395315), (5, 479063), (13, 184255), (43, 55705), (65, 36851), (215, 11141), (559, 4285), (857, 2795)]