12230825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 16070400

約数和(自身を除く): 3839575

約数列:

[1, 5, 23, 25, 89, 115, 239, 445, 575, 1195, 2047, 2225, 5497, 5975, 10235, 21271, 27485, 51175, 106355, 137425, 489233, 531775, 2446165, 12230825]

約数ペア:

[(1, 12230825), (5, 2446165), (23, 531775), (25, 489233), (89, 137425), (115, 106355), (239, 51175), (445, 27485), (575, 21271), (1195, 10235), (2047, 5975), (2225, 5497)]