4132765

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 6322176

約数和(自身を除く): 2189411

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 293, 403, 455, 1085, 1465, 2015, 2051, 2821, 3809, 9083, 10255, 14105, 19045, 26663, 45415, 63581, 118079, 133315, 317905, 590395, 826553, 4132765]

約数ペア:

[(1, 4132765), (5, 826553), (7, 590395), (13, 317905), (31, 133315), (35, 118079), (65, 63581), (91, 45415), (155, 26663), (217, 19045), (293, 14105), (403, 10255), (455, 9083), (1085, 3809), (1465, 2821), (2015, 2051)]