Răspuns
D36={1,2,3,4,6,9,12,18,36} ;D₄₅={1,3,5,9,15,45}; D₁₅₀={1,2,3,5,6,10,15,25,50,,75,150} D19 {1,19} D120={1,2,3,4,5,6,8,10,12,15,20,24,30,40,60 ,120} D₁₃{1,13} D₂₅{1,5,25} D₄₈={1,2.3.4.6.8,12,16,24,48| D17={1,17} D93 ={1,3,31,93 } D67= {1,67} D 173 = {1,173} NUMERE PRIME 19,13,17,67,173
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