A bacterium divides every 35 minutes. If a culture containing 10⁵ cells/mL is grown for 175 minutes, what will be the cell concentration/mL after 175 minutes?

(1) 5 × 10⁵ cells

(2) 35 × 10⁵ cells

(3) 32 × 10⁵ cells

(4) 4.175 × 10⁵ cells