13047495

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{23509}}^1$

素因数の和:23554

約数の個数: 16

約数和(自身を含む): 21441120

約数和(自身を除く): 8393625

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 23509, 70527, 117545, 352635, 869833, 2609499, 4349165, 13047495]

約数ペア:

[(1, 13047495), (3, 4349165), (5, 2609499), (15, 869833), (37, 352635), (111, 117545), (185, 70527), (555, 23509)]