15075243

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2663}}^1$

素因数の和:2723

約数の個数: 24

約数和(自身を含む): 23688288

約数和(自身を除く): 8613045

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 2663, 5661, 7989, 23967, 45271, 98531, 135813, 295593, 407439, 886779, 1675027, 5025081, 15075243]

約数ペア:

[(1, 15075243), (3, 5025081), (9, 1675027), (17, 886779), (37, 407439), (51, 295593), (111, 135813), (153, 98531), (333, 45271), (629, 23967), (1887, 7989), (2663, 5661)]