75131251

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 82339488

約数和(自身を除く): 7208237

約数列:

[1, 13, 131, 157, 281, 1703, 2041, 3653, 20567, 36811, 44117, 267371, 478543, 573521, 5779327, 75131251]

約数ペア:

[(1, 75131251), (13, 5779327), (131, 573521), (157, 478543), (281, 267371), (1703, 44117), (2041, 36811), (3653, 20567)]