33609765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 68567040

約数和(自身を除く): 34957275

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 51, 57, 85, 95, 105, 119, 133, 255, 285, 323, 357, 399, 595, 665, 969, 991, 1615, 1785, 1995, 2261, 2973, 4845, 4955, 6783, 6937, 11305, 14865, 16847, 18829, 20811, 33915, 34685, 50541, 56487, 84235, 94145, 104055, 117929, 131803, 252705, 282435, 320093, 353787, 395409, 589645, 659015, 960279, 1600465, 1768935, 1977045, 2240651, 4801395, 6721953, 11203255, 33609765]

約数ペア:

[(1, 33609765), (3, 11203255), (5, 6721953), (7, 4801395), (15, 2240651), (17, 1977045), (19, 1768935), (21, 1600465), (35, 960279), (51, 659015), (57, 589645), (85, 395409), (95, 353787), (105, 320093), (119, 282435), (133, 252705), (255, 131803), (285, 117929), (323, 104055), (357, 94145), (399, 84235), (595, 56487), (665, 50541), (969, 34685), (991, 33915), (1615, 20811), (1785, 18829), (1995, 16847), (2261, 14865), (2973, 11305), (4845, 6937), (4955, 6783)]