import kotlin.math.max
import kotlin.math.sqrt

fun main() {
    val n = readLine()!!.toInt()
    var maxsq = 1
    val sq : (Int) -> Int = {sqrt(it.toDouble()).toInt()}
    val isSq : (Int) -> Boolean = {sq(it)*sq(it)==it}
    for(i in 1..sqrt(n.toDouble()).toInt()){
        if(n%i != 0)    continue
        if(isSq(n/i)) maxsq = max(maxsq,n/i)
        else if(isSq(i))    maxsq = max(maxsq, i)
    }
    println("${sq(maxsq)} ${n/maxsq}")
}