8506255

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 10483200

約数和(自身を除く): 1976945

約数列:

[1, 5, 83, 103, 199, 415, 515, 995, 8549, 16517, 20497, 42745, 82585, 102485, 1701251, 8506255]

約数ペア:

[(1, 8506255), (5, 1701251), (83, 102485), (103, 82585), (199, 42745), (415, 20497), (515, 16517), (995, 8549)]