5664155

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 8057520

約数和(自身を除く): 2393365

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 379, 427, 1895, 2135, 2653, 2989, 13265, 14945, 18571, 23119, 92855, 115595, 161833, 809165, 1132831, 5664155]

約数ペア:

[(1, 5664155), (5, 1132831), (7, 809165), (35, 161833), (49, 115595), (61, 92855), (245, 23119), (305, 18571), (379, 14945), (427, 13265), (1895, 2989), (2135, 2653)]