67917795

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{739}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 118920960

約数和(自身を除く): 51003165

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 557, 739, 1671, 2217, 2785, 3695, 6127, 8129, 8355, 11085, 18381, 24387, 30635, 40645, 91905, 121935, 411623, 1234869, 2058115, 4527853, 6174345, 13583559, 22639265, 67917795]

約数ペア:

[(1, 67917795), (3, 22639265), (5, 13583559), (11, 6174345), (15, 4527853), (33, 2058115), (55, 1234869), (165, 411623), (557, 121935), (739, 91905), (1671, 40645), (2217, 30635), (2785, 24387), (3695, 18381), (6127, 11085), (8129, 8355)]