77998055

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{617}}^1$

素因数の和:946

約数の個数: 16

約数和(自身を含む): 94954464

約数和(自身を除く): 16956409

約数列:

[1, 5, 131, 193, 617, 655, 965, 3085, 25283, 80827, 119081, 126415, 404135, 595405, 15599611, 77998055]

約数ペア:

[(1, 77998055), (5, 15599611), (131, 595405), (193, 404135), (617, 126415), (655, 119081), (965, 80827), (3085, 25283)]