4439125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{2089}}^1$

素因数の和:2121

約数の個数: 16

約数和(自身を含む): 5868720

約数和(自身を除く): 1429595

約数列:

[1, 5, 17, 25, 85, 125, 425, 2089, 2125, 10445, 35513, 52225, 177565, 261125, 887825, 4439125]

約数ペア:

[(1, 4439125), (5, 887825), (17, 261125), (25, 177565), (85, 52225), (125, 35513), (425, 10445), (2089, 2125)]