2644730785

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1\times {\mathrm{21157}}^1$

素因数の和:22272

約数の個数: 16

約数和(自身を含む): 3314866176

約数和(自身を除く): 670135391

約数列:

[1, 5, 23, 115, 1087, 5435, 21157, 25001, 105785, 125005, 486611, 2433055, 22997659, 114988295, 528946157, 2644730785]

約数ペア:

[(1, 2644730785), (5, 528946157), (23, 114988295), (115, 22997659), (1087, 2433055), (5435, 486611), (21157, 125005), (25001, 105785)]