226782975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2143}}^1$

素因数の和:2256

約数の個数: 48

約数和(自身を含む): 401974272

約数和(自身を除く): 175191297

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 83, 85, 249, 255, 415, 425, 1245, 1275, 1411, 2075, 2143, 4233, 6225, 6429, 7055, 10715, 21165, 32145, 35275, 36431, 53575, 105825, 109293, 160725, 177869, 182155, 533607, 546465, 889345, 910775, 2668035, 2732325, 3023773, 4446725, 9071319, 13340175, 15118865, 45356595, 75594325, 226782975]

約数ペア:

[(1, 226782975), (3, 75594325), (5, 45356595), (15, 15118865), (17, 13340175), (25, 9071319), (51, 4446725), (75, 3023773), (83, 2732325), (85, 2668035), (249, 910775), (255, 889345), (415, 546465), (425, 533607), (1245, 182155), (1275, 177869), (1411, 160725), (2075, 109293), (2143, 105825), (4233, 53575), (6225, 36431), (6429, 35275), (7055, 32145), (10715, 21165)]