805035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:84

約数の個数: 64

約数和(自身を含む): 1741824

約数和(自身を除く): 936789

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 41, 51, 55, 77, 85, 105, 119, 123, 165, 187, 205, 231, 255, 287, 357, 385, 451, 561, 595, 615, 697, 861, 935, 1155, 1309, 1353, 1435, 1785, 2091, 2255, 2805, 3157, 3485, 3927, 4305, 4879, 6545, 6765, 7667, 9471, 10455, 14637, 15785, 19635, 23001, 24395, 38335, 47355, 53669, 73185, 115005, 161007, 268345, 805035]

約数ペア:

[(1, 805035), (3, 268345), (5, 161007), (7, 115005), (11, 73185), (15, 53669), (17, 47355), (21, 38335), (33, 24395), (35, 23001), (41, 19635), (51, 15785), (55, 14637), (77, 10455), (85, 9471), (105, 7667), (119, 6765), (123, 6545), (165, 4879), (187, 4305), (205, 3927), (231, 3485), (255, 3157), (287, 2805), (357, 2255), (385, 2091), (451, 1785), (561, 1435), (595, 1353), (615, 1309), (697, 1155), (861, 935)]