12309525

素因数分解:

$3^2\times 5^2\times {\mathrm{54709}}^1$

素因数の和:54725

約数の個数: 18

約数和(自身を含む): 22048130

約数和(自身を除く): 9738605

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 54709, 164127, 273545, 492381, 820635, 1367725, 2461905, 4103175, 12309525]

約数ペア:

[(1, 12309525), (3, 4103175), (5, 2461905), (9, 1367725), (15, 820635), (25, 492381), (45, 273545), (75, 164127), (225, 54709)]