1438852835

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{13763}}^1$

素因数の和:13907

約数の個数: 32

約数和(自身を含む): 2061296640

約数和(自身を除く): 622443805

約数列:

[1, 5, 7, 29, 35, 103, 145, 203, 515, 721, 1015, 2987, 3605, 13763, 14935, 20909, 68815, 96341, 104545, 399127, 481705, 1417589, 1995635, 2793889, 7087945, 9923123, 13969445, 41110081, 49615615, 205550405, 287770567, 1438852835]

約数ペア:

[(1, 1438852835), (5, 287770567), (7, 205550405), (29, 49615615), (35, 41110081), (103, 13969445), (145, 9923123), (203, 7087945), (515, 2793889), (721, 1995635), (1015, 1417589), (2987, 481705), (3605, 399127), (13763, 104545), (14935, 96341), (20909, 68815)]