1241685

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 2208024

約数和(自身を除く): 966339

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 673, 1845, 2019, 3365, 6057, 10095, 27593, 30285, 82779, 137965, 248337, 413895, 1241685]

約数ペア:

[(1, 1241685), (3, 413895), (5, 248337), (9, 137965), (15, 82779), (41, 30285), (45, 27593), (123, 10095), (205, 6057), (369, 3365), (615, 2019), (673, 1845)]