288992655

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{1039}}^1$

素因数の和:1940

約数の個数: 48

約数和(自身を含む): 573680640

約数和(自身を除く): 284687985

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 883, 1039, 2649, 3117, 4415, 5195, 6181, 7273, 7947, 9351, 13245, 15585, 18543, 21819, 30905, 36365, 39735, 46755, 55629, 65457, 92715, 109095, 278145, 327285, 917437, 2752311, 4587185, 6422059, 8256933, 13761555, 19266177, 32110295, 41284665, 57798531, 96330885, 288992655]

約数ペア:

[(1, 288992655), (3, 96330885), (5, 57798531), (7, 41284665), (9, 32110295), (15, 19266177), (21, 13761555), (35, 8256933), (45, 6422059), (63, 4587185), (105, 2752311), (315, 917437), (883, 327285), (1039, 278145), (2649, 109095), (3117, 92715), (4415, 65457), (5195, 55629), (6181, 46755), (7273, 39735), (7947, 36365), (9351, 30905), (13245, 21819), (15585, 18543)]