import sys
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines
sys.setrecursionlimit(10 ** 7)

n = int(readline())
memo = [i ** 2 for i in range(1, n + 1)]
for check in memo[::-1]:
    if (n / check).is_integer():
        print(int(check ** 0.5), n // check)
        break