16788105

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1933}}^1$

素因数の和:2137

約数の個数: 24

約数和(自身を含む): 29265288

約数和(自身を除く): 12477183

約数列:

[1, 3, 5, 9, 15, 45, 193, 579, 965, 1737, 1933, 2895, 5799, 8685, 9665, 17397, 28995, 86985, 373069, 1119207, 1865345, 3357621, 5596035, 16788105]

約数ペア:

[(1, 16788105), (3, 5596035), (5, 3357621), (9, 1865345), (15, 1119207), (45, 373069), (193, 86985), (579, 28995), (965, 17397), (1737, 9665), (1933, 8685), (2895, 5799)]