1423395

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 2523456

約数和(自身を除く): 1100061

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 673, 705, 2019, 2115, 3365, 6057, 10095, 30285, 31631, 94893, 158155, 284679, 474465, 1423395]

約数ペア:

[(1, 1423395), (3, 474465), (5, 284679), (9, 158155), (15, 94893), (45, 31631), (47, 30285), (141, 10095), (235, 6057), (423, 3365), (673, 2115), (705, 2019)]