27158525

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 34819200

約数和(自身を除く): 7660675

約数列:

[1, 5, 25, 53, 103, 199, 265, 515, 995, 1325, 2575, 4975, 5459, 10547, 20497, 27295, 52735, 102485, 136475, 263675, 512425, 1086341, 5431705, 27158525]

約数ペア:

[(1, 27158525), (5, 5431705), (25, 1086341), (53, 512425), (103, 263675), (199, 136475), (265, 102485), (515, 52735), (995, 27295), (1325, 20497), (2575, 10547), (4975, 5459)]