[JAVA] 삼성 SW 1945. 간단한 소인수분해

BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
		StringTokenizer st = new StringTokenizer(bf.readLine(), "\n");
		int N = Integer.parseInt(st.nextToken());
		List<Integer> list = new ArrayList<>();
		
		// 소인수분해
		
		for (int i=2; i<=N; i++) {
			while(N%i==0) {
				list.add(i);
				N = N/i;
			}
		}
		
		
		// list에서 특정 글자의 개수를 세려면?
		long a = list.stream().filter(n->n==2).count();
		long b = list.stream().filter(n->n==3).count();
		long c = list.stream().filter(n->n==5).count();
		long d = list.stream().filter(n->n==7).count();
		long e = list.stream().filter(n->n==11).count();
		

		System.out.print(a + " " + b + " " + c + " " + d + " " + e);
		
	}