27260695

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 42364224

約数和(自身を除く): 15103529

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 121, 157, 205, 287, 385, 451, 605, 785, 847, 1099, 1435, 1727, 2255, 3157, 4235, 4961, 5495, 6437, 8635, 12089, 15785, 18997, 24805, 32185, 34727, 45059, 60445, 70807, 94985, 132979, 173635, 225295, 354035, 495649, 664895, 778877, 2478245, 3894385, 5452139, 27260695]

約数ペア:

[(1, 27260695), (5, 5452139), (7, 3894385), (11, 2478245), (35, 778877), (41, 664895), (55, 495649), (77, 354035), (121, 225295), (157, 173635), (205, 132979), (287, 94985), (385, 70807), (451, 60445), (605, 45059), (785, 34727), (847, 32185), (1099, 24805), (1435, 18997), (1727, 15785), (2255, 12089), (3157, 8635), (4235, 6437), (4961, 5495)]