489645005

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{17939}}^1$

素因数の和:18100

約数の個数: 16

約数和(自身を含む): 604506240

約数和(自身を除く): 114861235

約数列:

[1, 5, 53, 103, 265, 515, 5459, 17939, 27295, 89695, 950767, 1847717, 4753835, 9238585, 97929001, 489645005]

約数ペア:

[(1, 489645005), (5, 97929001), (53, 9238585), (103, 4753835), (265, 1847717), (515, 950767), (5459, 89695), (17939, 27295)]