15696596349

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1259}}^1\times {\mathrm{1663}}^1$

素因数の和:2959

約数の個数: 72

約数和(自身を含む): 27964984320

約数和(自身を除く): 12268387971

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 1259, 1663, 2499, 3777, 4989, 7497, 8813, 11331, 11641, 14967, 21403, 26439, 28271, 34923, 61691, 64209, 79317, 81487, 84813, 104769, 149821, 185073, 192627, 197897, 244461, 254439, 449463, 555219, 593691, 733383, 1048747, 1348389, 1385279, 1781073, 2093717, 3146241, 4155837, 6281151, 9438723, 12467511, 14656019, 18843453, 35593189, 43968057, 102592133, 106779567, 131904171, 249152323, 307776399, 320338701, 747456969, 923329197, 1744066261, 2242370907, 5232198783, 15696596349]

約数ペア:

[(1, 15696596349), (3, 5232198783), (7, 2242370907), (9, 1744066261), (17, 923329197), (21, 747456969), (49, 320338701), (51, 307776399), (63, 249152323), (119, 131904171), (147, 106779567), (153, 102592133), (357, 43968057), (441, 35593189), (833, 18843453), (1071, 14656019), (1259, 12467511), (1663, 9438723), (2499, 6281151), (3777, 4155837), (4989, 3146241), (7497, 2093717), (8813, 1781073), (11331, 1385279), (11641, 1348389), (14967, 1048747), (21403, 733383), (26439, 593691), (28271, 555219), (34923, 449463), (61691, 254439), (64209, 244461), (79317, 197897), (81487, 192627), (84813, 185073), (104769, 149821)]