2561002755

素因数分解:

$3^1\times 5^1\times {\mathrm{5449}}^1\times {\mathrm{31333}}^1$

素因数の和:36790

約数の個数: 16

約数和(自身を含む): 4098487200

約数和(自身を除く): 1537484445

約数列:

[1, 3, 5, 15, 5449, 16347, 27245, 31333, 81735, 93999, 156665, 469995, 170733517, 512200551, 853667585, 2561002755]

約数ペア:

[(1, 2561002755), (3, 853667585), (5, 512200551), (15, 170733517), (5449, 469995), (16347, 156665), (27245, 93999), (31333, 81735)]