2015625385

素因数分解:

$5^1\times {\mathrm{307}}^1\times {\mathrm{631}}^1\times {\mathrm{2081}}^1$

素因数の和:3024

約数の個数: 16

約数和(自身を含む): 2431642752

約数和(自身を除く): 416017367

約数列:

[1, 5, 307, 631, 1535, 2081, 3155, 10405, 193717, 638867, 968585, 1313111, 3194335, 6565555, 403125077, 2015625385]

約数ペア:

[(1, 2015625385), (5, 403125077), (307, 6565555), (631, 3194335), (1535, 1313111), (2081, 968585), (3155, 638867), (10405, 193717)]