43152945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 80123904

約数和(自身を除く): 36970959

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 83, 115, 137, 165, 249, 253, 345, 411, 415, 685, 759, 913, 1245, 1265, 1507, 1909, 2055, 2739, 3151, 3795, 4521, 4565, 5727, 7535, 9453, 9545, 11371, 13695, 15755, 20999, 22605, 28635, 34113, 34661, 47265, 56855, 62997, 103983, 104995, 125081, 170565, 173305, 261533, 314985, 375243, 519915, 625405, 784599, 1307665, 1876215, 2876863, 3922995, 8630589, 14384315, 43152945]

約数ペア:

[(1, 43152945), (3, 14384315), (5, 8630589), (11, 3922995), (15, 2876863), (23, 1876215), (33, 1307665), (55, 784599), (69, 625405), (83, 519915), (115, 375243), (137, 314985), (165, 261533), (249, 173305), (253, 170565), (345, 125081), (411, 104995), (415, 103983), (685, 62997), (759, 56855), (913, 47265), (1245, 34661), (1265, 34113), (1507, 28635), (1909, 22605), (2055, 20999), (2739, 15755), (3151, 13695), (3795, 11371), (4521, 9545), (4565, 9453), (5727, 7535)]