80056705

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{1319}}^1$

素因数の和:1584

約数の個数: 16

約数和(自身を含む): 98208000

約数和(自身を除く): 18151295

約数列:

[1, 5, 61, 199, 305, 995, 1319, 6595, 12139, 60695, 80459, 262481, 402295, 1312405, 16011341, 80056705]

約数ペア:

[(1, 80056705), (5, 16011341), (61, 1312405), (199, 402295), (305, 262481), (995, 80459), (1319, 60695), (6595, 12139)]