66396740525

素因数分解:

$5^2\times {\mathrm{607}}^1\times {\mathrm{4375403}}^1$

素因数の和:4376020

約数の個数: 12

約数和(自身を含む): 82467614592

約数和(自身を除く): 16070874067

約数列:

[1, 5, 25, 607, 3035, 15175, 4375403, 21877015, 109385075, 2655869621, 13279348105, 66396740525]

約数ペア:

[(1, 66396740525), (5, 13279348105), (25, 2655869621), (607, 109385075), (3035, 21877015), (15175, 4375403)]