124817145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{489479}}^1$

素因数の和:489504

約数の個数: 16

約数和(自身を含む): 211455360

約数和(自身を除く): 86638215

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 489479, 1468437, 2447395, 7342185, 8321143, 24963429, 41605715, 124817145]

約数ペア:

[(1, 124817145), (3, 41605715), (5, 24963429), (15, 8321143), (17, 7342185), (51, 2447395), (85, 1468437), (255, 489479)]