225366955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 304819200

約数和(自身を除く): 79452245

約数列:

[1, 5, 11, 41, 55, 139, 205, 451, 695, 719, 1529, 2255, 3595, 5699, 7645, 7909, 28495, 29479, 39545, 62689, 99941, 147395, 313445, 324269, 499705, 1099351, 1621345, 4097581, 5496755, 20487905, 45073391, 225366955]

約数ペア:

[(1, 225366955), (5, 45073391), (11, 20487905), (41, 5496755), (55, 4097581), (139, 1621345), (205, 1099351), (451, 499705), (695, 324269), (719, 313445), (1529, 147395), (2255, 99941), (3595, 62689), (5699, 39545), (7645, 29479), (7909, 28495)]