9570725

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 12603360

約数和(自身を除く): 3032635

約数列:

[1, 5, 25, 29, 43, 145, 215, 307, 725, 1075, 1247, 1535, 6235, 7675, 8903, 13201, 31175, 44515, 66005, 222575, 330025, 382829, 1914145, 9570725]

約数ペア:

[(1, 9570725), (5, 1914145), (25, 382829), (29, 330025), (43, 222575), (145, 66005), (215, 44515), (307, 31175), (725, 13201), (1075, 8903), (1247, 7675), (1535, 6235)]