11869145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2971}}^1$

素因数の和:3040

約数の個数: 16

約数和(自身を含む): 15406848

約数和(自身を除く): 3537703

約数列:

[1, 5, 17, 47, 85, 235, 799, 2971, 3995, 14855, 50507, 139637, 252535, 698185, 2373829, 11869145]

約数ペア:

[(1, 11869145), (5, 2373829), (17, 698185), (47, 252535), (85, 139637), (235, 50507), (799, 14855), (2971, 3995)]