26128845

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5231}}^1$

素因数の和:5282

約数の個数: 32

約数和(自身を含む): 47715840

約数和(自身を除く): 21586995

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 5231, 15693, 26155, 47079, 78465, 141237, 193547, 235395, 580641, 706185, 967735, 1741923, 2903205, 5225769, 8709615, 26128845]

約数ペア:

[(1, 26128845), (3, 8709615), (5, 5225769), (9, 2903205), (15, 1741923), (27, 967735), (37, 706185), (45, 580641), (111, 235395), (135, 193547), (185, 141237), (333, 78465), (555, 47079), (999, 26155), (1665, 15693), (4995, 5231)]