1280093495

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{15461}}^1$

素因数の和:16066

約数の個数: 16

約数和(自身を含む): 1591967520

約数和(自身を除く): 311874025

約数列:

[1, 5, 29, 145, 571, 2855, 15461, 16559, 77305, 82795, 448369, 2241845, 8828231, 44141155, 256018699, 1280093495]

約数ペア:

[(1, 1280093495), (5, 256018699), (29, 44141155), (145, 8828231), (571, 2241845), (2855, 448369), (15461, 82795), (16559, 77305)]