18140715

素因数分解:

$3^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{673}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 31543200

約数和(自身を除く): 13402485

約数列:

[1, 3, 5, 9, 15, 45, 599, 673, 1797, 2019, 2995, 3365, 5391, 6057, 8985, 10095, 26955, 30285, 403127, 1209381, 2015635, 3628143, 6046905, 18140715]

約数ペア:

[(1, 18140715), (3, 6046905), (5, 3628143), (9, 2015635), (15, 1209381), (45, 403127), (599, 30285), (673, 26955), (1797, 10095), (2019, 8985), (2995, 6057), (3365, 5391)]