57987435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 104493312

約数和(自身を除く): 46505877

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 121, 129, 165, 215, 363, 473, 605, 645, 743, 1419, 1815, 2229, 2365, 3715, 5203, 7095, 8173, 11145, 15609, 24519, 26015, 31949, 40865, 78045, 89903, 95847, 122595, 159745, 269709, 351439, 449515, 479235, 1054317, 1348545, 1757195, 3865829, 5271585, 11597487, 19329145, 57987435]

約数ペア:

[(1, 57987435), (3, 19329145), (5, 11597487), (11, 5271585), (15, 3865829), (33, 1757195), (43, 1348545), (55, 1054317), (121, 479235), (129, 449515), (165, 351439), (215, 269709), (363, 159745), (473, 122595), (605, 95847), (645, 89903), (743, 78045), (1419, 40865), (1815, 31949), (2229, 26015), (2365, 24519), (3715, 15609), (5203, 11145), (7095, 8173)]