4277447725

素因数分解:

$5^2\times {\mathrm{7937}}^1\times {\mathrm{21557}}^1$

素因数の和:29504

約数の個数: 12

約数和(自身を含む): 5304949524

約数和(自身を除く): 1027501799

約数列:

[1, 5, 25, 7937, 21557, 39685, 107785, 198425, 538925, 171097909, 855489545, 4277447725]

約数ペア:

[(1, 4277447725), (5, 855489545), (25, 171097909), (7937, 538925), (21557, 198425), (39685, 107785)]