2868255

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4903}}^1$

素因数の和:4927

約数の個数: 24

約数和(自身を含む): 5355168

約数和(自身を除く): 2486913

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 4903, 14709, 24515, 44127, 63739, 73545, 191217, 220635, 318695, 573651, 956085, 2868255]

約数ペア:

[(1, 2868255), (3, 956085), (5, 573651), (9, 318695), (13, 220635), (15, 191217), (39, 73545), (45, 63739), (65, 44127), (117, 24515), (195, 14709), (585, 4903)]