2453085

素因数分解:

$3^6\times 5^1\times {\mathrm{673}}^1$

素因数の和:696

約数の個数: 28

約数和(自身を含む): 4420092

約数和(自身を除く): 1967007

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 673, 729, 1215, 2019, 3365, 3645, 6057, 10095, 18171, 30285, 54513, 90855, 163539, 272565, 490617, 817695, 2453085]

約数ペア:

[(1, 2453085), (3, 817695), (5, 490617), (9, 272565), (15, 163539), (27, 90855), (45, 54513), (81, 30285), (135, 18171), (243, 10095), (405, 6057), (673, 3645), (729, 3365), (1215, 2019)]