54972805

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 67100400

約数和(自身を除く): 12127595

約数列:

[1, 5, 113, 149, 565, 653, 745, 3265, 16837, 73789, 84185, 97297, 368945, 486485, 10994561, 54972805]

約数ペア:

[(1, 54972805), (5, 10994561), (113, 486485), (149, 368945), (565, 97297), (653, 84185), (745, 73789), (3265, 16837)]