28146768805

素因数分解:

$5^1\times {\mathrm{433}}^1\times {\mathrm{643}}^1\times {\mathrm{20219}}^1$

素因数の和:21300

約数の個数: 16

約数和(自身を含む): 33908454720

約数和(自身を除く): 5761685915

約数列:

[1, 5, 433, 643, 2165, 3215, 20219, 101095, 278419, 1392095, 8754827, 13000817, 43774135, 65004085, 5629353761, 28146768805]

約数ペア:

[(1, 28146768805), (5, 5629353761), (433, 65004085), (643, 43774135), (2165, 13000817), (3215, 8754827), (20219, 1392095), (101095, 278419)]