16274745

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8821}}^1$

素因数の和:8873

約数の個数: 24

約数和(自身を含む): 28900872

約数和(自身を除く): 12626127

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 8821, 26463, 44105, 79389, 132315, 361661, 396945, 1084983, 1808305, 3254949, 5424915, 16274745]

約数ペア:

[(1, 16274745), (3, 5424915), (5, 3254949), (9, 1808305), (15, 1084983), (41, 396945), (45, 361661), (123, 132315), (205, 79389), (369, 44105), (615, 26463), (1845, 8821)]