1549838055

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 2586898944

約数和(自身を除く): 1037060889

約数列:

[1, 3, 5, 15, 37, 71, 111, 185, 213, 355, 555, 1063, 1065, 1369, 2627, 3189, 4107, 5315, 6845, 7881, 13135, 15945, 20535, 39331, 39405, 75473, 97199, 117993, 196655, 226419, 291597, 377365, 485995, 589965, 1132095, 1455247, 1457985, 2792501, 4365741, 7276235, 8377503, 13962505, 21828705, 41887515, 103322537, 309967611, 516612685, 1549838055]

約数ペア:

[(1, 1549838055), (3, 516612685), (5, 309967611), (15, 103322537), (37, 41887515), (71, 21828705), (111, 13962505), (185, 8377503), (213, 7276235), (355, 4365741), (555, 2792501), (1063, 1457985), (1065, 1455247), (1369, 1132095), (2627, 589965), (3189, 485995), (4107, 377365), (5315, 291597), (6845, 226419), (7881, 196655), (13135, 117993), (15945, 97199), (20535, 75473), (39331, 39405)]