128285375

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{44621}}^1$

素因数の和:44659

約数の個数: 16

約数和(自身を含む): 167064768

約数和(自身を除く): 38779393

約数列:

[1, 5, 23, 25, 115, 125, 575, 2875, 44621, 223105, 1026283, 1115525, 5131415, 5577625, 25657075, 128285375]

約数ペア:

[(1, 128285375), (5, 25657075), (23, 5577625), (25, 5131415), (115, 1115525), (125, 1026283), (575, 223105), (2875, 44621)]