8855385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:95

約数の個数: 96

約数和(自身を含む): 19305216

約数和(自身を除く): 10449831

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 41, 51, 55, 77, 85, 105, 119, 121, 123, 165, 187, 205, 231, 255, 287, 357, 363, 385, 451, 561, 595, 605, 615, 697, 847, 861, 935, 1155, 1309, 1353, 1435, 1785, 1815, 2057, 2091, 2255, 2541, 2805, 3157, 3485, 3927, 4235, 4305, 4879, 4961, 6171, 6545, 6765, 7667, 9471, 10285, 10455, 12705, 14399, 14637, 14883, 15785, 19635, 23001, 24395, 24805, 30855, 34727, 38335, 43197, 47355, 53669, 71995, 73185, 74415, 84337, 104181, 115005, 161007, 173635, 215985, 253011, 268345, 421685, 520905, 590359, 805035, 1265055, 1771077, 2951795, 8855385]

約数ペア:

[(1, 8855385), (3, 2951795), (5, 1771077), (7, 1265055), (11, 805035), (15, 590359), (17, 520905), (21, 421685), (33, 268345), (35, 253011), (41, 215985), (51, 173635), (55, 161007), (77, 115005), (85, 104181), (105, 84337), (119, 74415), (121, 73185), (123, 71995), (165, 53669), (187, 47355), (205, 43197), (231, 38335), (255, 34727), (287, 30855), (357, 24805), (363, 24395), (385, 23001), (451, 19635), (561, 15785), (595, 14883), (605, 14637), (615, 14399), (697, 12705), (847, 10455), (861, 10285), (935, 9471), (1155, 7667), (1309, 6765), (1353, 6545), (1435, 6171), (1785, 4961), (1815, 4879), (2057, 4305), (2091, 4235), (2255, 3927), (2541, 3485), (2805, 3157)]