2986455

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5381}}^1$

素因数の和:5426

約数の個数: 16

約数和(自身を含む): 4908384

約数和(自身を除く): 1921929

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 5381, 16143, 26905, 80715, 199097, 597291, 995485, 2986455]

約数ペア:

[(1, 2986455), (3, 995485), (5, 597291), (15, 199097), (37, 80715), (111, 26905), (185, 16143), (555, 5381)]