521129675445

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1399}}^1\times {\mathrm{27809}}^1$

素因数の和:29282

約数の個数: 64

約数和(自身を含む): 897039360000

約数和(自身を除く): 375909684555

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 1399, 2679, 4197, 4465, 6995, 13395, 20985, 26581, 27809, 65753, 79743, 83427, 132905, 139045, 197259, 328765, 398715, 417135, 528371, 986295, 1249307, 1307023, 1585113, 2641855, 3747921, 3921069, 6246535, 6535115, 7925565, 18739605, 19605345, 24833437, 38904791, 74500311, 116714373, 124167185, 194523955, 372501555, 583571865, 739191029, 1828525177, 2217573087, 3695955145, 5485575531, 9142625885, 11087865435, 27427877655, 34741978363, 104225935089, 173709891815, 521129675445]

約数ペア:

[(1, 521129675445), (3, 173709891815), (5, 104225935089), (15, 34741978363), (19, 27427877655), (47, 11087865435), (57, 9142625885), (95, 5485575531), (141, 3695955145), (235, 2217573087), (285, 1828525177), (705, 739191029), (893, 583571865), (1399, 372501555), (2679, 194523955), (4197, 124167185), (4465, 116714373), (6995, 74500311), (13395, 38904791), (20985, 24833437), (26581, 19605345), (27809, 18739605), (65753, 7925565), (79743, 6535115), (83427, 6246535), (132905, 3921069), (139045, 3747921), (197259, 2641855), (328765, 1585113), (398715, 1307023), (417135, 1249307), (528371, 986295)]