55154275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1531}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 75227328

約数和(自身を除く): 20073053

約数列:

[1, 5, 11, 25, 55, 131, 275, 655, 1441, 1531, 3275, 7205, 7655, 16841, 36025, 38275, 84205, 200561, 421025, 1002805, 2206171, 5014025, 11030855, 55154275]

約数ペア:

[(1, 55154275), (5, 11030855), (11, 5014025), (25, 2206171), (55, 1002805), (131, 421025), (275, 200561), (655, 84205), (1441, 38275), (1531, 36025), (3275, 16841), (7205, 7655)]