79875005

素因数分解:

$5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{3391}}^1$

素因数の和:4076

約数の個数: 16

約数和(自身を含む): 109737984

約数和(自身を除く): 29862979

約数列:

[1, 5, 7, 35, 673, 3365, 3391, 4711, 16955, 23555, 23737, 118685, 2282143, 11410715, 15975001, 79875005]

約数ペア:

[(1, 79875005), (5, 15975001), (7, 11410715), (35, 2282143), (673, 118685), (3365, 23737), (3391, 23555), (4711, 16955)]