import sys

read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines

N = int(read())

a, b = 1, N
for i in range(1, N + 1):
    if i * i > N:
        break
    d = i * i
    if N % d == 0:
        a, b = i, N // d

print(a, b)