import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.InputMismatchException;
import java.io.IOException;
import java.util.ArrayList;
import java.io.InputStream;

/**
 * Built using CHelper plug-in
 * Actual solution is at the top
 *
 * @author KharYusuf
 */
public class Main {
    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        FastReader in = new FastReader(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        CFadiAndLCM solver = new CFadiAndLCM();
        solver.solve(1, in, out);
        out.close();
    }

    static class CFadiAndLCM {
        public void solve(int testNumber, FastReader s, PrintWriter w) {
            long x = s.nextLong(), t = x;
            ArrayList<Long> fac = new ArrayList<>();
            long sq = (long) Math.sqrt(x);
            for (int i = 2; i <= sq; i++) {
                if (x % i == 0) {
                    long tot = 0;
                    while (x % i == 0) {
                        tot++;
                        x /= i;
                    }
                    fac.add(tot * i);
                }

            }
            if (fac.size() == 0) {
                w.println(t + " " + 1);
                return;
            }
            int to = 1 << fac.size();
            long ans = Integer.MAX_VALUE, other = 0;
            for (int i = 0; i < to; i++) {
                int temp = i, cur = 0;
                long num = 1;
                while (temp > 0) {
                    if ((temp & 1) == 1) num *= fac.get(cur);
                    temp >>= 1;
                    cur++;
                }
                long o = t / num;
                if (ans > Math.max(num, o)) {
                    ans = Math.max(num, o);
                    other = Math.min(num, o);
                }
            }
            w.println(ans + " " + other);
        }

    }

    static class FastReader {
        private InputStream stream;
        private byte[] buf = new byte[1024];
        private int curChar;
        private int numChars;
        private FastReader.SpaceCharFilter filter;

        public FastReader(InputStream stream) {
            this.stream = stream;
        }

        public int read() {

            if (numChars == -1)
                throw new InputMismatchException();

            if (curChar >= numChars) {

                curChar = 0;

                try {
                    numChars = stream.read(buf);
                } catch (IOException e) {
                    throw new InputMismatchException();
                }

                if (numChars <= 0)
                    return -1;
            }

            return buf[curChar++];
        }

        public long nextLong() {

            int c = read();

            while (isSpaceChar(c))
                c = read();

            int sgn = 1;

            if (c == '-') {
                sgn = -1;
                c = read();
            }

            long res = 0;

            do {
                if (c < '0' || c > '9')
                    throw new InputMismatchException();

                res *= 10;
                res += c - '0';
                c = read();
            }

            while (!isSpaceChar(c));
            return res * sgn;
        }

        public boolean isSpaceChar(int c) {

            if (filter != null)
                return filter.isSpaceChar(c);

            return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
        }

        public interface SpaceCharFilter {
            public boolean isSpaceChar(int ch);

        }

    }
}

