11140865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2473}}^1$

素因数の和:2548

約数の個数: 16

約数和(自身を含む): 14428368

約数和(自身を除く): 3287503

約数列:

[1, 5, 17, 53, 85, 265, 901, 2473, 4505, 12365, 42041, 131069, 210205, 655345, 2228173, 11140865]

約数ペア:

[(1, 11140865), (5, 2228173), (17, 655345), (53, 210205), (85, 131069), (265, 42041), (901, 12365), (2473, 4505)]