55126155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 108241920

約数和(自身を除く): 53115765

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 89, 105, 119, 255, 267, 347, 357, 445, 595, 623, 1041, 1335, 1513, 1735, 1785, 1869, 2429, 3115, 4539, 5205, 5899, 7287, 7565, 9345, 10591, 12145, 17697, 22695, 29495, 30883, 31773, 36435, 41293, 52955, 88485, 92649, 123879, 154415, 158865, 206465, 216181, 463245, 525011, 619395, 648543, 1080905, 1575033, 2625055, 3242715, 3675077, 7875165, 11025231, 18375385, 55126155]

約数ペア:

[(1, 55126155), (3, 18375385), (5, 11025231), (7, 7875165), (15, 3675077), (17, 3242715), (21, 2625055), (35, 1575033), (51, 1080905), (85, 648543), (89, 619395), (105, 525011), (119, 463245), (255, 216181), (267, 206465), (347, 158865), (357, 154415), (445, 123879), (595, 92649), (623, 88485), (1041, 52955), (1335, 41293), (1513, 36435), (1735, 31773), (1785, 30883), (1869, 29495), (2429, 22695), (3115, 17697), (4539, 12145), (5205, 10591), (5899, 9345), (7287, 7565)]