42497395

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1019}}^1$

素因数の和:1482

約数の個数: 16

約数和(自身を含む): 53856000

約数和(自身を除く): 11358605

約数列:

[1, 5, 19, 95, 439, 1019, 2195, 5095, 8341, 19361, 41705, 96805, 447341, 2236705, 8499479, 42497395]

約数ペア:

[(1, 42497395), (5, 8499479), (19, 2236705), (95, 447341), (439, 96805), (1019, 41705), (2195, 19361), (5095, 8341)]