477996885

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{83639}}^1$

素因数の和:83777

約数の個数: 24

約数和(自身を含む): 835061760

約数和(自身を除く): 357064875

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 5715, 83639, 250917, 418195, 752751, 1254585, 3763755, 10622153, 31866459, 53110765, 95599377, 159332295, 477996885]

約数ペア:

[(1, 477996885), (3, 159332295), (5, 95599377), (9, 53110765), (15, 31866459), (45, 10622153), (127, 3763755), (381, 1254585), (635, 752751), (1143, 418195), (1905, 250917), (5715, 83639)]