26851605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1493}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 47329920

約数和(自身を除く): 20478315

約数列:

[1, 3, 5, 11, 15, 33, 55, 109, 165, 327, 545, 1199, 1493, 1635, 3597, 4479, 5995, 7465, 16423, 17985, 22395, 49269, 82115, 162737, 246345, 488211, 813685, 1790107, 2441055, 5370321, 8950535, 26851605]

約数ペア:

[(1, 26851605), (3, 8950535), (5, 5370321), (11, 2441055), (15, 1790107), (33, 813685), (55, 488211), (109, 246345), (165, 162737), (327, 82115), (545, 49269), (1199, 22395), (1493, 17985), (1635, 16423), (3597, 7465), (4479, 5995)]