x=int(input())
ans1=1
ans2=x
ans3=x
lis=[]
cnt=0
for i in range(2,int(x**0.5)+2):
	while x%i==0:
		x//=i
		cnt+=1
	if cnt>0:
		lis.append([i,cnt])
		cnt=0
if x!=1:
	lis.append([x,1])
def two(i):
	q="0"*(len(lis)-len(bin(i)[2:]))+bin(i)[2:]
	return q
for i in range(2**len(lis)):
	a=b=1
	for j in range(len(lis)):
		if two(i)[j]=="1":
			a*=lis[j][0]**lis[j][1]
		else:
			b*=lis[j][0]**lis[j][1]
	if max(a,b)<ans3:
		ans1=a
		ans2=b
		ans3=max(a,b)
print(ans1,ans2)

