2606355

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3407}}^1$

素因数の和:3435

約数の個数: 24

約数和(自身を含む): 4784832

約数和(自身を除く): 2178477

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 3407, 10221, 17035, 30663, 51105, 57919, 153315, 173757, 289595, 521271, 868785, 2606355]

約数ペア:

[(1, 2606355), (3, 868785), (5, 521271), (9, 289595), (15, 173757), (17, 153315), (45, 57919), (51, 51105), (85, 30663), (153, 17035), (255, 10221), (765, 3407)]