164895165

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{159319}}^1$

素因数の和:159353

約数の個数: 24

約数和(自身を含む): 298247040

約数和(自身を除く): 133351875

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 159319, 477957, 796595, 1433871, 2389785, 3664337, 7169355, 10993011, 18321685, 32979033, 54965055, 164895165]

約数ペア:

[(1, 164895165), (3, 54965055), (5, 32979033), (9, 18321685), (15, 10993011), (23, 7169355), (45, 3664337), (69, 2389785), (115, 1433871), (207, 796595), (345, 477957), (1035, 159319)]