15927054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1025

約数の個数: 64

約数和(自身を含む): 39432960

約数和(自身を除く): 23505906

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 429, 494, 627, 741, 858, 977, 1254, 1482, 1954, 2717, 2931, 5434, 5862, 8151, 10747, 12701, 16302, 18563, 21494, 25402, 32241, 37126, 38103, 55689, 64482, 76206, 111378, 139711, 204193, 241319, 279422, 408386, 419133, 482638, 612579, 723957, 838266, 1225158, 1447914, 2654509, 5309018, 7963527, 15927054]

約数ペア:

[(1, 15927054), (2, 7963527), (3, 5309018), (6, 2654509), (11, 1447914), (13, 1225158), (19, 838266), (22, 723957), (26, 612579), (33, 482638), (38, 419133), (39, 408386), (57, 279422), (66, 241319), (78, 204193), (114, 139711), (143, 111378), (209, 76206), (247, 64482), (286, 55689), (418, 38103), (429, 37126), (494, 32241), (627, 25402), (741, 21494), (858, 18563), (977, 16302), (1254, 12701), (1482, 10747), (1954, 8151), (2717, 5862), (2931, 5434)]