Answer
The PrvaLiga title has been won by eight clubs throughout its history. These clubs include Olimpija, Maribor, Gorica, Rudar Velenje, Domžale, Mura, Koper, and Celje. Among these, Maribor stands out as the most successful team, having claimed the title on 15 occasions. The intense competition and remarkable performances by these clubs make the PrvaLiga one of the most captivating football leagues in the region.