2511045

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1413

約数の個数: 24

約数和(自身を含む): 4461912

約数和(自身を除く): 1950867

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1361, 1845, 4083, 6805, 12249, 20415, 55801, 61245, 167403, 279005, 502209, 837015, 2511045]

約数ペア:

[(1, 2511045), (3, 837015), (5, 502209), (9, 279005), (15, 167403), (41, 61245), (45, 55801), (123, 20415), (205, 12249), (369, 6805), (615, 4083), (1361, 1845)]