m = int(input())

divisor_list = []
res_list = []

for i in range(1, int(m ** 0.5) + 1):
    if m % i == 0:
        divisor_list.append(i)
        if m // i != i:
            divisor_list.append(m // i)
            
if len(divisor_list) == 1:
    res_list = [1, 1]
elif len(divisor_list) == 2:
    res_list = divisor_list
elif len(divisor_list) > 2:
    res_list = [divisor_list[2], m // divisor_list[2]]
    
print('{} {}'.format(res_list[0], res_list[1]))