5540565

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 9302400

約数和(自身を除く): 3761835

約数列:

[1, 3, 5, 15, 37, 67, 111, 149, 185, 201, 335, 447, 555, 745, 1005, 2235, 2479, 5513, 7437, 9983, 12395, 16539, 27565, 29949, 37185, 49915, 82695, 149745, 369371, 1108113, 1846855, 5540565]

約数ペア:

[(1, 5540565), (3, 1846855), (5, 1108113), (15, 369371), (37, 149745), (67, 82695), (111, 49915), (149, 37185), (185, 29949), (201, 27565), (335, 16539), (447, 12395), (555, 9983), (745, 7437), (1005, 5513), (2235, 2479)]