42065865

素因数分解:

$3^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{673}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 75056640

約数和(自身を除く): 32990775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 463, 673, 1389, 2019, 2315, 3365, 4167, 6057, 6945, 10095, 12501, 18171, 20835, 30285, 62505, 90855, 311599, 934797, 1557995, 2804391, 4673985, 8413173, 14021955, 42065865]

約数ペア:

[(1, 42065865), (3, 14021955), (5, 8413173), (9, 4673985), (15, 2804391), (27, 1557995), (45, 934797), (135, 311599), (463, 90855), (673, 62505), (1389, 30285), (2019, 20835), (2315, 18171), (3365, 12501), (4167, 10095), (6057, 6945)]