12231725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2381

約数の個数: 24

約数和(自身を含む): 17424480

約数和(自身を除く): 5192755

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 2341, 5225, 11705, 25751, 44479, 58525, 128755, 222395, 489269, 643775, 1111975, 2446345, 12231725]

約数ペア:

[(1, 12231725), (5, 2446345), (11, 1111975), (19, 643775), (25, 489269), (55, 222395), (95, 128755), (209, 58525), (275, 44479), (475, 25751), (1045, 11705), (2341, 5225)]