51387125

素因数分解:

$5^3\times {\mathrm{227}}^1\times {\mathrm{1811}}^1$

素因数の和:2053

約数の個数: 16

約数和(自身を含む): 64449216

約数和(自身を除く): 13062091

約数列:

[1, 5, 25, 125, 227, 1135, 1811, 5675, 9055, 28375, 45275, 226375, 411097, 2055485, 10277425, 51387125]

約数ペア:

[(1, 51387125), (5, 10277425), (25, 2055485), (125, 411097), (227, 226375), (1135, 45275), (1811, 28375), (5675, 9055)]