127105265

素因数分解:

$5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{7307}}^1$

素因数の和:7397

約数の個数: 24

約数和(自身を含む): 179952192

約数和(自身を除く): 52846927

約数列:

[1, 5, 7, 35, 49, 71, 245, 355, 497, 2485, 3479, 7307, 17395, 36535, 51149, 255745, 358043, 518797, 1790215, 2593985, 3631579, 18157895, 25421053, 127105265]

約数ペア:

[(1, 127105265), (5, 25421053), (7, 18157895), (35, 3631579), (49, 2593985), (71, 1790215), (245, 518797), (355, 358043), (497, 255745), (2485, 51149), (3479, 36535), (7307, 17395)]