7326221265

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{208457}}^1$

素因数の和:208550

約数の個数: 48

約数和(自身を含む): 14048401536

約数和(自身を除く): 6722180271

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 71, 99, 165, 213, 355, 495, 639, 781, 1065, 2343, 3195, 3905, 7029, 11715, 35145, 208457, 625371, 1042285, 1876113, 2293027, 3126855, 6879081, 9380565, 11465135, 14800447, 20637243, 34395405, 44401341, 74002235, 103186215, 133204023, 162804917, 222006705, 488414751, 666020115, 814024585, 1465244253, 2442073755, 7326221265]

約数ペア:

[(1, 7326221265), (3, 2442073755), (5, 1465244253), (9, 814024585), (11, 666020115), (15, 488414751), (33, 222006705), (45, 162804917), (55, 133204023), (71, 103186215), (99, 74002235), (165, 44401341), (213, 34395405), (355, 20637243), (495, 14800447), (639, 11465135), (781, 9380565), (1065, 6879081), (2343, 3126855), (3195, 2293027), (3905, 1876113), (7029, 1042285), (11715, 625371), (35145, 208457)]