807804915

素因数分解:

$3^1\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{27103}}^1$

素因数の和:29098

約数の個数: 16

約数和(自身を含む): 1293186048

約数和(自身を除く): 485381133

約数列:

[1, 3, 5, 15, 1987, 5961, 9935, 27103, 29805, 81309, 135515, 406545, 53853661, 161560983, 269268305, 807804915]

約数ペア:

[(1, 807804915), (3, 269268305), (5, 161560983), (15, 53853661), (1987, 406545), (5961, 135515), (9935, 81309), (27103, 29805)]