23288385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 39716352

約数和(自身を除く): 16427967

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 271, 337, 813, 1011, 1355, 1685, 4065, 4607, 5055, 5729, 13821, 17187, 23035, 28645, 69105, 85935, 91327, 273981, 456635, 1369905, 1552559, 4657677, 7762795, 23288385]

約数ペア:

[(1, 23288385), (3, 7762795), (5, 4657677), (15, 1552559), (17, 1369905), (51, 456635), (85, 273981), (255, 91327), (271, 85935), (337, 69105), (813, 28645), (1011, 23035), (1355, 17187), (1685, 13821), (4065, 5729), (4607, 5055)]