4163445

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 8491392

約数和(自身を除く): 4327947

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 647, 715, 1287, 1941, 2145, 3235, 5823, 6435, 7117, 8411, 9705, 21351, 25233, 29115, 35585, 42055, 64053, 75699, 92521, 106755, 126165, 277563, 320265, 378495, 462605, 832689, 1387815, 4163445]

約数ペア:

[(1, 4163445), (3, 1387815), (5, 832689), (9, 462605), (11, 378495), (13, 320265), (15, 277563), (33, 126165), (39, 106755), (45, 92521), (55, 75699), (65, 64053), (99, 42055), (117, 35585), (143, 29115), (165, 25233), (195, 21351), (429, 9705), (495, 8411), (585, 7117), (647, 6435), (715, 5823), (1287, 3235), (1941, 2145)]