Question

一个长方体的体积是1995,长宽高为自然数,求棱长之和

Answer 1

1995=3*5*7*19

那么棱长可能是3,5,133,或15,7,19,或3,35,19或5.7.57,或5,21,19,或3,7,95.在上面六种情况下,棱长和分别是141,41,57,69,45,116