8223885

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1439}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 14376960

約数和(自身を除く): 6153075

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1439, 1905, 4317, 5715, 7195, 12951, 21585, 64755, 182753, 548259, 913765, 1644777, 2741295, 8223885]

約数ペア:

[(1, 8223885), (3, 2741295), (5, 1644777), (9, 913765), (15, 548259), (45, 182753), (127, 64755), (381, 21585), (635, 12951), (1143, 7195), (1439, 5715), (1905, 4317)]