27963105

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{64283}}^1$

素因数の和:64320

約数の個数: 16

約数和(自身を含む): 46284480

約数和(自身を除く): 18321375

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 64283, 192849, 321415, 964245, 1864207, 5592621, 9321035, 27963105]

約数ペア:

[(1, 27963105), (3, 9321035), (5, 5592621), (15, 1864207), (29, 964245), (87, 321415), (145, 192849), (435, 64283)]