无平方数因数的数
[wu2 ping2 fang1 shu3 yin1 shu4 de5 shu3]
Quadratfrei

214 Knoist un sine dre Sühne mehr...

Twisken Werrel un Soist, do wuhnde ,n Mann, un de hede Knoist, de hadde dre Sühne, de eene was blind, de annre was lahm un de dridde was splenternacket. Do giengen se mol öwer Feld, do sehen...
Swarovski