127743905

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{1627}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 157538304

約数和(自身を除く): 29794399

約数列:

[1, 5, 41, 205, 383, 1627, 1915, 8135, 15703, 66707, 78515, 333535, 623141, 3115705, 25548781, 127743905]

約数ペア:

[(1, 127743905), (5, 25548781), (41, 3115705), (205, 623141), (383, 333535), (1627, 78515), (1915, 66707), (8135, 15703)]