85185215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43573}}^1$

素因数の和:43618

約数の個数: 16

約数和(自身を含む): 112943808

約数和(自身を除く): 27758593

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 43573, 217865, 740741, 1002179, 3703705, 5010895, 17037043, 85185215]

約数ペア:

[(1, 85185215), (5, 17037043), (17, 5010895), (23, 3703705), (85, 1002179), (115, 740741), (391, 217865), (1955, 43573)]