28794305

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{673}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 35587200

約数和(自身を除く): 6792895

約数列:

[1, 5, 43, 199, 215, 673, 995, 3365, 8557, 28939, 42785, 133927, 144695, 669635, 5758861, 28794305]

約数ペア:

[(1, 28794305), (5, 5758861), (43, 669635), (199, 144695), (215, 133927), (673, 42785), (995, 28939), (3365, 8557)]