508713005

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{20939}}^1$

素因数の和:21100

約数の個数: 16

約数和(自身を含む): 630210240

約数和(自身を除く): 121497235

約数列:

[1, 5, 43, 113, 215, 565, 4859, 20939, 24295, 104695, 900377, 2366107, 4501885, 11830535, 101742601, 508713005]

約数ペア:

[(1, 508713005), (5, 101742601), (43, 11830535), (113, 4501885), (215, 2366107), (565, 900377), (4859, 104695), (20939, 24295)]