65892585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 121927680

約数和(自身を除く): 56035095

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 97, 115, 165, 179, 253, 291, 345, 485, 537, 759, 895, 1067, 1265, 1455, 1969, 2231, 2685, 3201, 3795, 4117, 5335, 5907, 6693, 9845, 11155, 12351, 16005, 17363, 20585, 24541, 29535, 33465, 45287, 52089, 61755, 73623, 86815, 122705, 135861, 190993, 226435, 260445, 368115, 399349, 572979, 679305, 954965, 1198047, 1996745, 2864895, 4392839, 5990235, 13178517, 21964195, 65892585]

約数ペア:

[(1, 65892585), (3, 21964195), (5, 13178517), (11, 5990235), (15, 4392839), (23, 2864895), (33, 1996745), (55, 1198047), (69, 954965), (97, 679305), (115, 572979), (165, 399349), (179, 368115), (253, 260445), (291, 226435), (345, 190993), (485, 135861), (537, 122705), (759, 86815), (895, 73623), (1067, 61755), (1265, 52089), (1455, 45287), (1969, 33465), (2231, 29535), (2685, 24541), (3201, 20585), (3795, 17363), (4117, 16005), (5335, 12351), (5907, 11155), (6693, 9845)]