64541565

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5669}}^1$

素因数の和:5714

約数の個数: 48

約数和(自身を含む): 127370880

約数和(自身を除く): 62829315

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1265, 2277, 3795, 5669, 11385, 17007, 28345, 51021, 62359, 85035, 130387, 187077, 255105, 311795, 391161, 561231, 651935, 935385, 1173483, 1434257, 1955805, 2806155, 4302771, 5867415, 7171285, 12908313, 21513855, 64541565]

約数ペア:

[(1, 64541565), (3, 21513855), (5, 12908313), (9, 7171285), (11, 5867415), (15, 4302771), (23, 2806155), (33, 1955805), (45, 1434257), (55, 1173483), (69, 935385), (99, 651935), (115, 561231), (165, 391161), (207, 311795), (253, 255105), (345, 187077), (495, 130387), (759, 85035), (1035, 62359), (1265, 51021), (2277, 28345), (3795, 17007), (5669, 11385)]