16857795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66109}}^1$

素因数の和:66134

約数の個数: 16

約数和(自身を含む): 28559520

約数和(自身を除く): 11701725

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 66109, 198327, 330545, 991635, 1123853, 3371559, 5619265, 16857795]

約数ペア:

[(1, 16857795), (3, 5619265), (5, 3371559), (15, 1123853), (17, 991635), (51, 330545), (85, 198327), (255, 66109)]