28608215

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2621}}^1$

素因数の和:2722

約数の個数: 16

約数和(自身を含む): 35868960

約数和(自身を除く): 7260745

約数列:

[1, 5, 37, 59, 185, 295, 2183, 2621, 10915, 13105, 96977, 154639, 484885, 773195, 5721643, 28608215]

約数ペア:

[(1, 28608215), (5, 5721643), (37, 773195), (59, 484885), (185, 154639), (295, 96977), (2183, 13105), (2621, 10915)]