4039785

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 7076160

約数和(自身を除く): 3036375

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 839, 963, 1605, 2517, 4195, 4815, 7551, 12585, 37755, 89773, 269319, 448865, 807957, 1346595, 4039785]

約数ペア:

[(1, 4039785), (3, 1346595), (5, 807957), (9, 448865), (15, 269319), (45, 89773), (107, 37755), (321, 12585), (535, 7551), (839, 4815), (963, 4195), (1605, 2517)]