8987442885

素因数分解:

$3^4\times 5^1\times {\mathrm{4663}}^1\times {\mathrm{4759}}^1$

素因数の和:9439

約数の個数: 40

約数和(自身を含む): 16117664640

約数和(自身を除く): 7130221755

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 4663, 4759, 13989, 14277, 23315, 23795, 41967, 42831, 69945, 71385, 125901, 128493, 209835, 214155, 377703, 385479, 629505, 642465, 1888515, 1927395, 22191217, 66573651, 110956085, 199720953, 332868255, 599162859, 998604765, 1797488577, 2995814295, 8987442885]

約数ペア:

[(1, 8987442885), (3, 2995814295), (5, 1797488577), (9, 998604765), (15, 599162859), (27, 332868255), (45, 199720953), (81, 110956085), (135, 66573651), (405, 22191217), (4663, 1927395), (4759, 1888515), (13989, 642465), (14277, 629505), (23315, 385479), (23795, 377703), (41967, 214155), (42831, 209835), (69945, 128493), (71385, 125901)]