309098565

素因数分解:

$3^3\times 5^1\times {\mathrm{883}}^1\times {\mathrm{2593}}^1$

素因数の和:3490

約数の個数: 32

約数和(自身を含む): 550343040

約数和(自身を除く): 241244475

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 883, 2593, 2649, 4415, 7779, 7947, 12965, 13245, 23337, 23841, 38895, 39735, 70011, 116685, 119205, 350055, 2289619, 6868857, 11448095, 20606571, 34344285, 61819713, 103032855, 309098565]

約数ペア:

[(1, 309098565), (3, 103032855), (5, 61819713), (9, 34344285), (15, 20606571), (27, 11448095), (45, 6868857), (135, 2289619), (883, 350055), (2593, 119205), (2649, 116685), (4415, 70011), (7779, 39735), (7947, 38895), (12965, 23841), (13245, 23337)]