77887475

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2027}}^1$

素因数の和:2119

約数の個数: 24

約数和(自身を含む): 101846160

約数和(自身を除く): 23958685

約数列:

[1, 5, 25, 29, 53, 145, 265, 725, 1325, 1537, 2027, 7685, 10135, 38425, 50675, 58783, 107431, 293915, 537155, 1469575, 2685775, 3115499, 15577495, 77887475]

約数ペア:

[(1, 77887475), (5, 15577495), (25, 3115499), (29, 2685775), (53, 1469575), (145, 537155), (265, 293915), (725, 107431), (1325, 58783), (1537, 50675), (2027, 38425), (7685, 10135)]