78590925

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{16633}}^1$

素因数の和:16659

約数の個数: 48

約数和(自身を含む): 165009280

約数和(自身を除く): 86418355

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 16633, 49899, 83165, 116431, 149697, 249495, 349293, 415825, 449091, 582155, 748485, 1047879, 1247475, 1746465, 2245455, 2910775, 3143637, 3742425, 5239395, 8732325, 11227275, 15718185, 26196975, 78590925]

約数ペア:

[(1, 78590925), (3, 26196975), (5, 15718185), (7, 11227275), (9, 8732325), (15, 5239395), (21, 3742425), (25, 3143637), (27, 2910775), (35, 2245455), (45, 1746465), (63, 1247475), (75, 1047879), (105, 748485), (135, 582155), (175, 449091), (189, 415825), (225, 349293), (315, 249495), (525, 149697), (675, 116431), (945, 83165), (1575, 49899), (4725, 16633)]