18105165

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30949}}^1$

素因数の和:30973

約数の個数: 24

約数和(自身を含む): 33797400

約数和(自身を除く): 15692235

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 30949, 92847, 154745, 278541, 402337, 464235, 1207011, 1392705, 2011685, 3621033, 6035055, 18105165]

約数ペア:

[(1, 18105165), (3, 6035055), (5, 3621033), (9, 2011685), (13, 1392705), (15, 1207011), (39, 464235), (45, 402337), (65, 278541), (117, 154745), (195, 92847), (585, 30949)]