28934485

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2281}}^1$

素因数の和:2388

約数の個数: 16

約数和(自身を含む): 36146880

約数和(自身を除く): 7212395

約数列:

[1, 5, 43, 59, 215, 295, 2281, 2537, 11405, 12685, 98083, 134579, 490415, 672895, 5786897, 28934485]

約数ペア:

[(1, 28934485), (5, 5786897), (43, 672895), (59, 490415), (215, 134579), (295, 98083), (2281, 12685), (2537, 11405)]