8980451999995

素因数分解:

$5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{12923}}^1\times {\mathrm{110921}}^1$

素因数の和:124035

約数の個数: 32

約数和(自身を含む): 12385923217920

約数和(自身を除く): 3405471217925

約数列:

[1, 5, 7, 35, 179, 895, 1253, 6265, 12923, 64615, 90461, 110921, 452305, 554605, 776447, 2313217, 3882235, 11566085, 16192519, 19854859, 80962595, 99274295, 138984013, 694920065, 1433432083, 7167160415, 10034024581, 50170122905, 256584342857, 1282921714285, 1796090399999, 8980451999995]

約数ペア:

[(1, 8980451999995), (5, 1796090399999), (7, 1282921714285), (35, 256584342857), (179, 50170122905), (895, 10034024581), (1253, 7167160415), (6265, 1433432083), (12923, 694920065), (64615, 138984013), (90461, 99274295), (110921, 80962595), (452305, 19854859), (554605, 16192519), (776447, 11566085), (2313217, 3882235)]