3899305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{827}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 5007744

約数和(自身を除く): 1108439

約数列:

[1, 5, 23, 41, 115, 205, 827, 943, 4135, 4715, 19021, 33907, 95105, 169535, 779861, 3899305]

約数ペア:

[(1, 3899305), (5, 779861), (23, 169535), (41, 95105), (115, 33907), (205, 19021), (827, 4715), (943, 4135)]