487795165

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 700484400

約数和(自身を除く): 212689235

約数列:

[1, 5, 11, 13, 55, 65, 109, 121, 143, 545, 569, 605, 715, 1199, 1417, 1573, 2845, 5995, 6259, 7085, 7397, 7865, 13189, 15587, 31295, 36985, 62021, 65945, 68849, 77935, 81367, 171457, 310105, 344245, 406835, 682231, 806273, 857285, 895037, 3411155, 4031365, 4475185, 7504541, 8869003, 37522705, 44345015, 97559033, 487795165]

約数ペア:

[(1, 487795165), (5, 97559033), (11, 44345015), (13, 37522705), (55, 8869003), (65, 7504541), (109, 4475185), (121, 4031365), (143, 3411155), (545, 895037), (569, 857285), (605, 806273), (715, 682231), (1199, 406835), (1417, 344245), (1573, 310105), (2845, 171457), (5995, 81367), (6259, 77935), (7085, 68849), (7397, 65945), (7865, 62021), (13189, 36985), (15587, 31295)]