53942085

素因数分解:

$3^3\times 5^1\times {\mathrm{399571}}^1$

素因数の和:399585

約数の個数: 16

約数和(自身を含む): 95897280

約数和(自身を除く): 41955195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 399571, 1198713, 1997855, 3596139, 5993565, 10788417, 17980695, 53942085]

約数ペア:

[(1, 53942085), (3, 17980695), (5, 10788417), (9, 5993565), (15, 3596139), (27, 1997855), (45, 1198713), (135, 399571)]