28560795

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{65657}}^1$

素因数の和:65694

約数の個数: 16

約数和(自身を含む): 47273760

約数和(自身を除く): 18712965

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 65657, 196971, 328285, 984855, 1904053, 5712159, 9520265, 28560795]

約数ペア:

[(1, 28560795), (3, 9520265), (5, 5712159), (15, 1904053), (29, 984855), (87, 328285), (145, 196971), (435, 65657)]