56530755

素因数分解:

$3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1549}}^1$

素因数の和:2371

約数の個数: 24

約数和(自身を含む): 98170800

約数和(自身を除く): 41640045

約数列:

[1, 3, 5, 9, 15, 45, 811, 1549, 2433, 4055, 4647, 7299, 7745, 12165, 13941, 23235, 36495, 69705, 1256239, 3768717, 6281195, 11306151, 18843585, 56530755]

約数ペア:

[(1, 56530755), (3, 18843585), (5, 11306151), (9, 6281195), (15, 3768717), (45, 1256239), (811, 69705), (1549, 36495), (2433, 23235), (4055, 13941), (4647, 12165), (7299, 7745)]