66582945

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3449}}^1$

素因数の和:3487

約数の個数: 64

約数和(自身を含む): 139104000

約数和(自身を除く): 72521055

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 135, 143, 165, 195, 297, 351, 429, 495, 585, 715, 1287, 1485, 1755, 2145, 3449, 3861, 6435, 10347, 17245, 19305, 31041, 37939, 44837, 51735, 93123, 113817, 134511, 155205, 189695, 224185, 341451, 403533, 465615, 493207, 569085, 672555, 1024353, 1210599, 1479621, 1707255, 2017665, 2466035, 4438863, 5121765, 6052995, 7398105, 13316589, 22194315, 66582945]

約数ペア:

[(1, 66582945), (3, 22194315), (5, 13316589), (9, 7398105), (11, 6052995), (13, 5121765), (15, 4438863), (27, 2466035), (33, 2017665), (39, 1707255), (45, 1479621), (55, 1210599), (65, 1024353), (99, 672555), (117, 569085), (135, 493207), (143, 465615), (165, 403533), (195, 341451), (297, 224185), (351, 189695), (429, 155205), (495, 134511), (585, 113817), (715, 93123), (1287, 51735), (1485, 44837), (1755, 37939), (2145, 31041), (3449, 19305), (3861, 17245), (6435, 10347)]