27043005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 51757056

約数和(自身を除く): 24714051

約数列:

[1, 3, 5, 11, 15, 17, 31, 33, 51, 55, 85, 93, 155, 165, 187, 255, 311, 341, 465, 527, 561, 933, 935, 1023, 1555, 1581, 1705, 2635, 2805, 3421, 4665, 5115, 5287, 5797, 7905, 9641, 10263, 15861, 17105, 17391, 26435, 28923, 28985, 48205, 51315, 58157, 79305, 86955, 106051, 144615, 163897, 174471, 290785, 318153, 491691, 530255, 819485, 872355, 1590765, 1802867, 2458455, 5408601, 9014335, 27043005]

約数ペア:

[(1, 27043005), (3, 9014335), (5, 5408601), (11, 2458455), (15, 1802867), (17, 1590765), (31, 872355), (33, 819485), (51, 530255), (55, 491691), (85, 318153), (93, 290785), (155, 174471), (165, 163897), (187, 144615), (255, 106051), (311, 86955), (341, 79305), (465, 58157), (527, 51315), (561, 48205), (933, 28985), (935, 28923), (1023, 26435), (1555, 17391), (1581, 17105), (1705, 15861), (2635, 10263), (2805, 9641), (3421, 7905), (4665, 5797), (5115, 5287)]