1250206945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{1531}}^1$

素因数の和:2305

約数の個数: 32

約数和(自身を含む): 1714124160

約数和(自身を除く): 463917215

約数列:

[1, 5, 13, 17, 65, 85, 221, 739, 1105, 1531, 3695, 7655, 9607, 12563, 19903, 26027, 48035, 62815, 99515, 130135, 163319, 338351, 816595, 1131409, 1691755, 5657045, 14708317, 19233953, 73541585, 96169765, 250041389, 1250206945]

約数ペア:

[(1, 1250206945), (5, 250041389), (13, 96169765), (17, 73541585), (65, 19233953), (85, 14708317), (221, 5657045), (739, 1691755), (1105, 1131409), (1531, 816595), (3695, 338351), (7655, 163319), (9607, 130135), (12563, 99515), (19903, 62815), (26027, 48035)]