8396055

素因数分解:

$3^4\times 5^1\times {\mathrm{20731}}^1$

素因数の和:20748

約数の個数: 20

約数和(自身を含む): 15051432

約数和(自身を除く): 6655377

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 20731, 62193, 103655, 186579, 310965, 559737, 932895, 1679211, 2798685, 8396055]

約数ペア:

[(1, 8396055), (3, 2798685), (5, 1679211), (9, 932895), (15, 559737), (27, 310965), (45, 186579), (81, 103655), (135, 62193), (405, 20731)]