Teachers and students of a certain school donated 1995 yuan to poor areas. The school has 35 teachers and 14 classes. The number of students in each class is the same but not more than 30 but not more than 45. If the average amount of money donated by each person is an integer, then how much is the average amount donated by each person.
某校师生为贫困地区捐款1995元，这个学校共有35名教师，14个教学班，各班学生人数相同且多于30人，不超过45人．如果平均每人捐款的钱数是整数，那么平均每人捐款多少元．
<gadget id="calculator">45 * 14</gadget>
<output>630</output>

<gadget id="calculator">630 + 35</gadget>
<output>665</output>

<gadget id="calculator">1_995 / 665</gadget>
<output>3</output>

<result>3</result>