n=int(input())
z=n
lfi=[]
i=2
while(i*i<=n):
	if(n%i==0):
		count=0
		while(n%i==0):
			n=n//i
			count+=1
		lfi.append((i,count))
	i+=1
if(n!=1):
	lfi.append((n,1))
mina=[]
con=len(lfi)
for i in range(1<<con):
	num1=1
	num2=1
	for j in range(con):
		if(i&(1<<j)):
			num1=num1*pow(lfi[j][0],lfi[j][1])
	num2=z//num1
	mina.append((max(num1,num2),num1,num2))
if(mina==[]):
	print(1,1)
else:
	t=min(mina)
	print(t[1],t[2])
