4052895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 64

約数和(自身を含む): 8432640

約数和(自身を除く): 4379745

約数列:

[1, 3, 5, 7, 11, 15, 21, 29, 33, 35, 55, 77, 87, 105, 121, 145, 165, 203, 231, 319, 363, 385, 435, 605, 609, 847, 957, 1015, 1155, 1331, 1595, 1815, 2233, 2541, 3045, 3509, 3993, 4235, 4785, 6655, 6699, 9317, 10527, 11165, 12705, 17545, 19965, 24563, 27951, 33495, 38599, 46585, 52635, 73689, 115797, 122815, 139755, 192995, 270193, 368445, 578985, 810579, 1350965, 4052895]

約数ペア:

[(1, 4052895), (3, 1350965), (5, 810579), (7, 578985), (11, 368445), (15, 270193), (21, 192995), (29, 139755), (33, 122815), (35, 115797), (55, 73689), (77, 52635), (87, 46585), (105, 38599), (121, 33495), (145, 27951), (165, 24563), (203, 19965), (231, 17545), (319, 12705), (363, 11165), (385, 10527), (435, 9317), (605, 6699), (609, 6655), (847, 4785), (957, 4235), (1015, 3993), (1155, 3509), (1331, 3045), (1595, 2541), (1815, 2233)]