85845249

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2473}}^1$

素因数の和:2534

約数の個数: 48

約数和(自身を含む): 154377600

約数和(自身を除く): 68532351

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 63, 87, 133, 171, 203, 261, 399, 551, 609, 1197, 1653, 1827, 2473, 3857, 4959, 7419, 11571, 17311, 22257, 34713, 46987, 51933, 71717, 140961, 155799, 215151, 328909, 422883, 502019, 645453, 986727, 1362623, 1506057, 2960181, 4087869, 4518171, 9538361, 12263607, 28615083, 85845249]

約数ペア:

[(1, 85845249), (3, 28615083), (7, 12263607), (9, 9538361), (19, 4518171), (21, 4087869), (29, 2960181), (57, 1506057), (63, 1362623), (87, 986727), (133, 645453), (171, 502019), (203, 422883), (261, 328909), (399, 215151), (551, 155799), (609, 140961), (1197, 71717), (1653, 51933), (1827, 46987), (2473, 34713), (3857, 22257), (4959, 17311), (7419, 11571)]