54609795

素因数分解:

$3^4\times 5^1\times {\mathrm{134839}}^1$

素因数の和:134856

約数の個数: 20

約数和(自身を含む): 97893840

約数和(自身を除く): 43284045

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 134839, 404517, 674195, 1213551, 2022585, 3640653, 6067755, 10921959, 18203265, 54609795]

約数ペア:

[(1, 54609795), (3, 18203265), (5, 10921959), (9, 6067755), (15, 3640653), (27, 2022585), (45, 1213551), (81, 674195), (135, 404517), (405, 134839)]