66056655

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 126950400

約数和(自身を除く): 60893745

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 49, 105, 111, 147, 185, 245, 259, 343, 347, 555, 735, 777, 1029, 1041, 1295, 1715, 1735, 1813, 2429, 3885, 5145, 5205, 5439, 7287, 9065, 12145, 12691, 12839, 17003, 27195, 36435, 38073, 38517, 51009, 63455, 64195, 85015, 89873, 119021, 190365, 192585, 255045, 269619, 357063, 449365, 595105, 629111, 1348095, 1785315, 1887333, 3145555, 4403777, 9436665, 13211331, 22018885, 66056655]

約数ペア:

[(1, 66056655), (3, 22018885), (5, 13211331), (7, 9436665), (15, 4403777), (21, 3145555), (35, 1887333), (37, 1785315), (49, 1348095), (105, 629111), (111, 595105), (147, 449365), (185, 357063), (245, 269619), (259, 255045), (343, 192585), (347, 190365), (555, 119021), (735, 89873), (777, 85015), (1029, 64195), (1041, 63455), (1295, 51009), (1715, 38517), (1735, 38073), (1813, 36435), (2429, 27195), (3885, 17003), (5145, 12839), (5205, 12691), (5439, 12145), (7287, 9065)]