open System

let factors n =
    seq {
        for i in 1 .. n -> i
    }
    |> Seq.filter (fun i -> i * i <= n && n % i = 0)
    |> Seq.collect (fun i ->
        seq {
            yield i
            yield n / i
        })
    |> Seq.sort
    |> Seq.distinct

let sqrt n =
    let rec solve sm bg = // sm * sm <= n < bg * bg
        if bg - sm <= 1 then
            sm
        else
            let mid = (bg + sm) / 2
            if mid * mid <= n then solve mid bg else solve sm mid
    solve 0 (n + 1)


let n = stdin.ReadLine() |> int

let bs =
    factors n
    |> Seq.filter (fun b ->
        let m = (n / b)
        (sqrt m) * (sqrt m) = m)

let b =
    bs
    |> Seq.sort
    |> Seq.head

let a = sqrt (n / b)

printfn "%d %d" a b