8189505

素因数分解:

$3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:367

約数の個数: 40

約数和(自身を含む): 14935272

約数和(自身を除く): 6745767

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 219, 277, 365, 405, 657, 831, 1095, 1385, 1971, 2493, 3285, 4155, 5913, 7479, 9855, 12465, 20221, 22437, 29565, 37395, 60663, 101105, 112185, 181989, 303315, 545967, 909945, 1637901, 2729835, 8189505]

約数ペア:

[(1, 8189505), (3, 2729835), (5, 1637901), (9, 909945), (15, 545967), (27, 303315), (45, 181989), (73, 112185), (81, 101105), (135, 60663), (219, 37395), (277, 29565), (365, 22437), (405, 20221), (657, 12465), (831, 9855), (1095, 7479), (1385, 5913), (1971, 4155), (2493, 3285)]