" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2015 = 5 x 13 x 31
Sehingga
1, 5, 13, 31, 65, 155, 403, 2015
Banyak faktor positif = 8
2015 = 5 x 13 x 31
jadi,
1, 5, 13, 31, 65, 155, 403, 2015
faktor positif = 8