1250871325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{4993}}^1$

素因数の和:5925

約数の個数: 24

約数和(自身を含む): 1694284416

約数和(自身を除く): 443413091

約数列:

[1, 5, 11, 25, 55, 275, 911, 4555, 4993, 10021, 22775, 24965, 50105, 54923, 124825, 250525, 274615, 1373075, 4548623, 22743115, 50034853, 113715575, 250174265, 1250871325]

約数ペア:

[(1, 1250871325), (5, 250174265), (11, 113715575), (25, 50034853), (55, 22743115), (275, 4548623), (911, 1373075), (4555, 274615), (4993, 250525), (10021, 124825), (22775, 54923), (24965, 50105)]