8228605

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 13023360

約数和(自身を除く): 4794755

約数列:

[1, 5, 7, 11, 29, 35, 55, 67, 77, 121, 145, 203, 319, 335, 385, 469, 605, 737, 847, 1015, 1595, 1943, 2233, 2345, 3509, 3685, 4235, 5159, 8107, 9715, 11165, 13601, 17545, 21373, 24563, 25795, 40535, 56749, 68005, 106865, 122815, 149611, 235103, 283745, 748055, 1175515, 1645721, 8228605]

約数ペア:

[(1, 8228605), (5, 1645721), (7, 1175515), (11, 748055), (29, 283745), (35, 235103), (55, 149611), (67, 122815), (77, 106865), (121, 68005), (145, 56749), (203, 40535), (319, 25795), (335, 24563), (385, 21373), (469, 17545), (605, 13601), (737, 11165), (847, 9715), (1015, 8107), (1595, 5159), (1943, 4235), (2233, 3685), (2345, 3509)]