224717815

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1289}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 327680640

約数和(自身を除く): 102962825

約数列:

[1, 5, 7, 17, 35, 85, 119, 293, 595, 1289, 1465, 2051, 4981, 6445, 9023, 10255, 21913, 24905, 34867, 45115, 109565, 153391, 174335, 377677, 766955, 1888385, 2643739, 6420509, 13218695, 32102545, 44943563, 224717815]

約数ペア:

[(1, 224717815), (5, 44943563), (7, 32102545), (17, 13218695), (35, 6420509), (85, 2643739), (119, 1888385), (293, 766955), (595, 377677), (1289, 174335), (1465, 153391), (2051, 109565), (4981, 45115), (6445, 34867), (9023, 24905), (10255, 21913)]