2794815

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 4885920

約数和(自身を除く): 2091105

約数列:

[1, 3, 5, 9, 15, 45, 173, 359, 519, 865, 1077, 1557, 1795, 2595, 3231, 5385, 7785, 16155, 62107, 186321, 310535, 558963, 931605, 2794815]

約数ペア:

[(1, 2794815), (3, 931605), (5, 558963), (9, 310535), (15, 186321), (45, 62107), (173, 16155), (359, 7785), (519, 5385), (865, 3231), (1077, 2595), (1557, 1795)]