2491330371615

素因数分解:

$3^3\times 5^1\times {\mathrm{18454299049}}^1$

素因数の和:18454299063

約数の個数: 16

約数和(自身を含む): 4429031772000

約数和(自身を除く): 1937701400385

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 18454299049, 55362897147, 92271495245, 166088691441, 276814485735, 498266074323, 830443457205, 2491330371615]

約数ペア:

[(1, 2491330371615), (3, 830443457205), (5, 498266074323), (9, 276814485735), (15, 166088691441), (27, 92271495245), (45, 55362897147), (135, 18454299049)]