25879590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26141}}^1$

素因数の和:26165

約数の個数: 48

約数和(自身を含む): 73406736

約数和(自身を除く): 47527146

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 26141, 52282, 78423, 130705, 156846, 235269, 261410, 287551, 392115, 470538, 575102, 784230, 862653, 1176345, 1437755, 1725306, 2352690, 2587959, 2875510, 4313265, 5175918, 8626530, 12939795, 25879590]

約数ペア:

[(1, 25879590), (2, 12939795), (3, 8626530), (5, 5175918), (6, 4313265), (9, 2875510), (10, 2587959), (11, 2352690), (15, 1725306), (18, 1437755), (22, 1176345), (30, 862653), (33, 784230), (45, 575102), (55, 470538), (66, 392115), (90, 287551), (99, 261410), (110, 235269), (165, 156846), (198, 130705), (330, 78423), (495, 52282), (990, 26141)]