3943014795

素因数分解:

$3^4\times 5^1\times {\mathrm{9735839}}^1$

素因数の和:9735856

約数の個数: 20

約数和(自身を含む): 7068219840

約数和(自身を除く): 3125205045

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 9735839, 29207517, 48679195, 87622551, 146037585, 262867653, 438112755, 788602959, 1314338265, 3943014795]

約数ペア:

[(1, 3943014795), (3, 1314338265), (5, 788602959), (9, 438112755), (15, 262867653), (27, 146037585), (45, 87622551), (81, 48679195), (135, 29207517), (405, 9735839)]