n = int(input())

b = n
a = 1
for i in range(2, int(n ** 0.5 + 1)):
    cnt = 0
    while n % i == 0:
        n //= i
        cnt += 1
    b //= (i ** (cnt // 2 * 2))
    a *= i ** (cnt // 2)
print(a, b)