15280349

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 18413568

約数和(自身を除く): 3133219

約数列:

[1, 7, 23, 107, 161, 749, 887, 2461, 6209, 17227, 20401, 94909, 142807, 664363, 2182907, 15280349]

約数ペア:

[(1, 15280349), (7, 2182907), (23, 664363), (107, 142807), (161, 94909), (749, 20401), (887, 17227), (2461, 6209)]