28856055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113161}}^1$

素因数の和:113186

約数の個数: 16

約数和(自身を含む): 48885984

約数和(自身を除く): 20029929

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 113161, 339483, 565805, 1697415, 1923737, 5771211, 9618685, 28856055]

約数ペア:

[(1, 28856055), (3, 9618685), (5, 5771211), (15, 1923737), (17, 1697415), (51, 565805), (85, 339483), (255, 113161)]