2023143905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{13687}}^1$

素因数の和:13793

約数の個数: 32

約数和(自身を含む): 2696426496

約数和(自身を除く): 673282591

約数列:

[1, 5, 17, 37, 47, 85, 185, 235, 629, 799, 1739, 3145, 3995, 8695, 13687, 29563, 68435, 147815, 232679, 506419, 643289, 1163395, 2532095, 3216445, 8609123, 10935913, 23801693, 43045615, 54679565, 119008465, 404628781, 2023143905]

約数ペア:

[(1, 2023143905), (5, 404628781), (17, 119008465), (37, 54679565), (47, 43045615), (85, 23801693), (185, 10935913), (235, 8609123), (629, 3216445), (799, 2532095), (1739, 1163395), (3145, 643289), (3995, 506419), (8695, 232679), (13687, 147815), (29563, 68435)]