3887998325375

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{409}}^1\times {\mathrm{4663}}^1$

素因数の和:5481

約数の個数: 64

約数和(自身を含む): 4982960885760

約数和(自身を除く): 1094962560385

約数列:

[1, 5, 25, 47, 125, 235, 347, 409, 1175, 1735, 2045, 4663, 5875, 8675, 10225, 16309, 19223, 23315, 43375, 51125, 81545, 96115, 116575, 141923, 219161, 407725, 480575, 582875, 709615, 1095805, 1618061, 1907167, 2038625, 2402875, 3548075, 5479025, 6670381, 8090305, 9535835, 17740375, 27395125, 33351905, 40451525, 47679175, 76048867, 89636849, 166759525, 202257625, 238395875, 380244335, 448184245, 661786949, 833797625, 1901221675, 2240921225, 3308934745, 9506108375, 11204606125, 16544673725, 31103986603, 82723368625, 155519933015, 777599665075, 3887998325375]

約数ペア:

[(1, 3887998325375), (5, 777599665075), (25, 155519933015), (47, 82723368625), (125, 31103986603), (235, 16544673725), (347, 11204606125), (409, 9506108375), (1175, 3308934745), (1735, 2240921225), (2045, 1901221675), (4663, 833797625), (5875, 661786949), (8675, 448184245), (10225, 380244335), (16309, 238395875), (19223, 202257625), (23315, 166759525), (43375, 89636849), (51125, 76048867), (81545, 47679175), (96115, 40451525), (116575, 33351905), (141923, 27395125), (219161, 17740375), (407725, 9535835), (480575, 8090305), (582875, 6670381), (709615, 5479025), (1095805, 3548075), (1618061, 2402875), (1907167, 2038625)]