3119355

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 5467488

約数和(自身を除く): 2348133

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 673, 927, 1545, 2019, 3365, 4635, 6057, 10095, 30285, 69319, 207957, 346595, 623871, 1039785, 3119355]

約数ペア:

[(1, 3119355), (3, 1039785), (5, 623871), (9, 346595), (15, 207957), (45, 69319), (103, 30285), (309, 10095), (515, 6057), (673, 4635), (927, 3365), (1545, 2019)]