7187895

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 14650272

約数和(自身を除く): 7462377

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1117, 1287, 2145, 3351, 5585, 6435, 10053, 12287, 14521, 16755, 36861, 43563, 50265, 61435, 72605, 110583, 130689, 159731, 184305, 217815, 479193, 552915, 653445, 798655, 1437579, 2395965, 7187895]

約数ペア:

[(1, 7187895), (3, 2395965), (5, 1437579), (9, 798655), (11, 653445), (13, 552915), (15, 479193), (33, 217815), (39, 184305), (45, 159731), (55, 130689), (65, 110583), (99, 72605), (117, 61435), (143, 50265), (165, 43563), (195, 36861), (429, 16755), (495, 14521), (585, 12287), (715, 10053), (1117, 6435), (1287, 5585), (2145, 3351)]