27745635

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 45722880

約数和(自身を除く): 17977245

約数列:

[1, 3, 5, 15, 59, 107, 177, 293, 295, 321, 535, 879, 885, 1465, 1605, 4395, 6313, 17287, 18939, 31351, 31565, 51861, 86435, 94053, 94695, 156755, 259305, 470265, 1849709, 5549127, 9248545, 27745635]

約数ペア:

[(1, 27745635), (3, 9248545), (5, 5549127), (15, 1849709), (59, 470265), (107, 259305), (177, 156755), (293, 94695), (295, 94053), (321, 86435), (535, 51861), (879, 31565), (885, 31351), (1465, 18939), (1605, 17287), (4395, 6313)]