28770765

素因数分解:

$3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{11087}}^1$

素因数の和:11268

約数の個数: 16

約数和(自身を含む): 46303488

約数和(自身を除く): 17532723

約数列:

[1, 3, 5, 15, 173, 519, 865, 2595, 11087, 33261, 55435, 166305, 1918051, 5754153, 9590255, 28770765]

約数ペア:

[(1, 28770765), (3, 9590255), (5, 5754153), (15, 1918051), (173, 166305), (519, 55435), (865, 33261), (2595, 11087)]