Ответ:\(165=3\cdot55=3\cdot5\cdot11\).\(270=27\cdot10=2\cdot3^3\cdot5\).\(1230=123\cdot10=2\cdot3\cdot5\cdot41\).\(396=4\cdot99=2^2\cdot3^2\cdot11\).\(1547=7\cdot221=7\cdot13\cdot17\).\(13860=2^2\cdot3^2\cdot5\cdot7\cdot11\).