80959235

素因数分解:

$5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{4051}}^1$

素因数の和:4634

約数の個数: 16

約数和(自身を含む): 111251712

約数和(自身を除く): 30292477

約数列:

[1, 5, 7, 35, 571, 2855, 3997, 4051, 19985, 20255, 28357, 141785, 2313121, 11565605, 16191847, 80959235]

約数ペア:

[(1, 80959235), (5, 16191847), (7, 11565605), (35, 2313121), (571, 141785), (2855, 28357), (3997, 20255), (4051, 19985)]