79740405

素因数分解:

$3^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{2633}}^1$

素因数の和:3317

約数の個数: 24

約数和(自身を含む): 138474648

約数和(自身を除く): 58734243

約数列:

[1, 3, 5, 9, 15, 45, 673, 2019, 2633, 3365, 6057, 7899, 10095, 13165, 23697, 30285, 39495, 118485, 1772009, 5316027, 8860045, 15948081, 26580135, 79740405]

約数ペア:

[(1, 79740405), (3, 26580135), (5, 15948081), (9, 8860045), (15, 5316027), (45, 1772009), (673, 118485), (2019, 39495), (2633, 30285), (3365, 23697), (6057, 13165), (7899, 10095)]