2557505595

素因数分解:

$3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{221717}}^1$

素因数の和:222494

約数の個数: 16

約数和(自身を含む): 4097348640

約数和(自身を除く): 1539843045

約数列:

[1, 3, 5, 15, 769, 2307, 3845, 11535, 221717, 665151, 1108585, 3325755, 170500373, 511501119, 852501865, 2557505595]

約数ペア:

[(1, 2557505595), (3, 852501865), (5, 511501119), (15, 170500373), (769, 3325755), (2307, 1108585), (3845, 665151), (11535, 221717)]