26555085

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 48550320

約数和(自身を除く): 21995235

約数列:

[1, 3, 5, 9, 15, 37, 41, 45, 111, 123, 185, 205, 333, 369, 389, 555, 615, 1167, 1517, 1665, 1845, 1945, 3501, 4551, 5835, 7585, 13653, 14393, 15949, 17505, 22755, 43179, 47847, 68265, 71965, 79745, 129537, 143541, 215895, 239235, 590113, 647685, 717705, 1770339, 2950565, 5311017, 8851695, 26555085]

約数ペア:

[(1, 26555085), (3, 8851695), (5, 5311017), (9, 2950565), (15, 1770339), (37, 717705), (41, 647685), (45, 590113), (111, 239235), (123, 215895), (185, 143541), (205, 129537), (333, 79745), (369, 71965), (389, 68265), (555, 47847), (615, 43179), (1167, 22755), (1517, 17505), (1665, 15949), (1845, 14393), (1945, 13653), (3501, 7585), (4551, 5835)]