45389575

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 79280640

約数和(自身を除く): 33891065

約数列:

[1, 5, 7, 11, 17, 19, 25, 35, 55, 73, 77, 85, 95, 119, 133, 175, 187, 209, 275, 323, 365, 385, 425, 475, 511, 595, 665, 803, 935, 1045, 1241, 1309, 1387, 1463, 1615, 1825, 1925, 2261, 2555, 2975, 3325, 3553, 4015, 4675, 5225, 5621, 6205, 6545, 6935, 7315, 8075, 8687, 9709, 11305, 12775, 13651, 15257, 17765, 20075, 23579, 24871, 28105, 31025, 32725, 34675, 36575, 43435, 48545, 56525, 68255, 76285, 88825, 95557, 106799, 117895, 124355, 140525, 165053, 217175, 242725, 259369, 341275, 381425, 477785, 533995, 589475, 621775, 825265, 1296845, 1815583, 2388925, 2669975, 4126325, 6484225, 9077915, 45389575]

約数ペア:

[(1, 45389575), (5, 9077915), (7, 6484225), (11, 4126325), (17, 2669975), (19, 2388925), (25, 1815583), (35, 1296845), (55, 825265), (73, 621775), (77, 589475), (85, 533995), (95, 477785), (119, 381425), (133, 341275), (175, 259369), (187, 242725), (209, 217175), (275, 165053), (323, 140525), (365, 124355), (385, 117895), (425, 106799), (475, 95557), (511, 88825), (595, 76285), (665, 68255), (803, 56525), (935, 48545), (1045, 43435), (1241, 36575), (1309, 34675), (1387, 32725), (1463, 31025), (1615, 28105), (1825, 24871), (1925, 23579), (2261, 20075), (2555, 17765), (2975, 15257), (3325, 13651), (3553, 12775), (4015, 11305), (4675, 9709), (5225, 8687), (5621, 8075), (6205, 7315), (6545, 6935)]