140125825

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{27611}}^1$

素因数の和:27657

約数の個数: 24

約数和(自身を含む): 205433280

約数和(自身を除く): 65307455

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 725, 1015, 5075, 27611, 138055, 193277, 690275, 800719, 966385, 4003595, 4831925, 5605033, 20017975, 28025165, 140125825]

約数ペア:

[(1, 140125825), (5, 28025165), (7, 20017975), (25, 5605033), (29, 4831925), (35, 4003595), (145, 966385), (175, 800719), (203, 690275), (725, 193277), (1015, 138055), (5075, 27611)]