66385605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30949}}^1$

素因数の和:30981

約数の個数: 32

約数和(自身を含む): 124790400

約数和(自身を除く): 58404795

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 30949, 92847, 154745, 340439, 402337, 464235, 1021317, 1207011, 1702195, 2011685, 4425707, 5106585, 6035055, 13277121, 22128535, 66385605]

約数ペア:

[(1, 66385605), (3, 22128535), (5, 13277121), (11, 6035055), (13, 5106585), (15, 4425707), (33, 2011685), (39, 1702195), (55, 1207011), (65, 1021317), (143, 464235), (165, 402337), (195, 340439), (429, 154745), (715, 92847), (2145, 30949)]