73883445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 132088320

約数和(自身を除く): 58204875

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 97, 103, 145, 255, 291, 309, 435, 485, 493, 515, 1455, 1479, 1545, 1649, 1751, 2465, 2813, 2987, 4947, 5253, 7395, 8245, 8439, 8755, 8961, 9991, 14065, 14935, 24735, 26265, 29973, 42195, 44805, 47821, 49955, 50779, 143463, 149865, 152337, 169847, 239105, 253895, 289739, 509541, 717315, 761685, 849235, 869217, 1448695, 2547705, 4346085, 4925563, 14776689, 24627815, 73883445]

約数ペア:

[(1, 73883445), (3, 24627815), (5, 14776689), (15, 4925563), (17, 4346085), (29, 2547705), (51, 1448695), (85, 869217), (87, 849235), (97, 761685), (103, 717315), (145, 509541), (255, 289739), (291, 253895), (309, 239105), (435, 169847), (485, 152337), (493, 149865), (515, 143463), (1455, 50779), (1479, 49955), (1545, 47821), (1649, 44805), (1751, 42195), (2465, 29973), (2813, 26265), (2987, 24735), (4947, 14935), (5253, 14065), (7395, 9991), (8245, 8961), (8439, 8755)]