11780825

素因数分解:

$5^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 36

約数和(自身を含む): 17387280

約数和(自身を除く): 5606455

約数列:

[1, 5, 7, 25, 35, 49, 59, 163, 175, 245, 295, 413, 815, 1141, 1225, 1475, 2065, 2891, 4075, 5705, 7987, 9617, 10325, 14455, 28525, 39935, 48085, 67319, 72275, 199675, 240425, 336595, 471233, 1682975, 2356165, 11780825]

約数ペア:

[(1, 11780825), (5, 2356165), (7, 1682975), (25, 471233), (35, 336595), (49, 240425), (59, 199675), (163, 72275), (175, 67319), (245, 48085), (295, 39935), (413, 28525), (815, 14455), (1141, 10325), (1225, 9617), (1475, 7987), (2065, 5705), (2891, 4075)]