228077355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{4783}}^1$

素因数の和:4836

約数の個数: 48

約数和(自身を含む): 422982144

約数和(自身を除く): 194904789

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 289, 561, 867, 935, 1445, 2805, 3179, 4335, 4783, 9537, 14349, 15895, 23915, 47685, 52613, 71745, 81311, 157839, 243933, 263065, 406555, 789195, 894421, 1219665, 1382287, 2683263, 4146861, 4472105, 6911435, 13416315, 15205157, 20734305, 45615471, 76025785, 228077355]

約数ペア:

[(1, 228077355), (3, 76025785), (5, 45615471), (11, 20734305), (15, 15205157), (17, 13416315), (33, 6911435), (51, 4472105), (55, 4146861), (85, 2683263), (165, 1382287), (187, 1219665), (255, 894421), (289, 789195), (561, 406555), (867, 263065), (935, 243933), (1445, 157839), (2805, 81311), (3179, 71745), (4335, 52613), (4783, 47685), (9537, 23915), (14349, 15895)]