3069259305

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{245639}}^1$

素因数の和:245678

約数の個数: 48

約数和(自身を含む): 6048639360

約数和(自身を除く): 2979380055

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 2499, 4165, 12495, 245639, 736917, 1228195, 1719473, 3684585, 4175863, 5158419, 8597365, 12036311, 12527589, 20879315, 25792095, 29231041, 36108933, 60181555, 62637945, 87693123, 146155205, 180544665, 204617287, 438465615, 613851861, 1023086435, 3069259305]

約数ペア:

[(1, 3069259305), (3, 1023086435), (5, 613851861), (7, 438465615), (15, 204617287), (17, 180544665), (21, 146155205), (35, 87693123), (49, 62637945), (51, 60181555), (85, 36108933), (105, 29231041), (119, 25792095), (147, 20879315), (245, 12527589), (255, 12036311), (357, 8597365), (595, 5158419), (735, 4175863), (833, 3684585), (1785, 1719473), (2499, 1228195), (4165, 736917), (12495, 245639)]