320832755

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{28813}}^1$

素因数の和:28966

約数の個数: 16

約数和(自身を含む): 410772384

約数和(自身を除く): 89939629

約数列:

[1, 5, 17, 85, 131, 655, 2227, 11135, 28813, 144065, 489821, 2449105, 3774503, 18872515, 64166551, 320832755]

約数ペア:

[(1, 320832755), (5, 64166551), (17, 18872515), (85, 3774503), (131, 2449105), (655, 489821), (2227, 144065), (11135, 28813)]