142490195

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{1721}}^1$

素因数の和:2326

約数の個数: 16

約数和(自身を含む): 177297120

約数和(自身を除く): 34806925

約数列:

[1, 5, 29, 145, 571, 1721, 2855, 8605, 16559, 49909, 82795, 249545, 982691, 4913455, 28498039, 142490195]

約数ペア:

[(1, 142490195), (5, 28498039), (29, 4913455), (145, 982691), (571, 249545), (1721, 82795), (2855, 49909), (8605, 16559)]