25924905

素因数分解:

$3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1481}}^1$

素因数の和:1881

約数の個数: 24

約数和(自身を含む): 45082440

約数和(自身を除く): 19157535

約数列:

[1, 3, 5, 9, 15, 45, 389, 1167, 1481, 1945, 3501, 4443, 5835, 7405, 13329, 17505, 22215, 66645, 576109, 1728327, 2880545, 5184981, 8641635, 25924905]

約数ペア:

[(1, 25924905), (3, 8641635), (5, 5184981), (9, 2880545), (15, 1728327), (45, 576109), (389, 66645), (1167, 22215), (1481, 17505), (1945, 13329), (3501, 7405), (4443, 5835)]