222503105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1249}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 302400000

約数和(自身を除く): 79896895

約数列:

[1, 5, 11, 41, 55, 79, 205, 395, 451, 869, 1249, 2255, 3239, 4345, 6245, 13739, 16195, 35629, 51209, 68695, 98671, 178145, 256045, 493355, 563299, 1085381, 2816495, 4045511, 5426905, 20227555, 44500621, 222503105]

約数ペア:

[(1, 222503105), (5, 44500621), (11, 20227555), (41, 5426905), (55, 4045511), (79, 2816495), (205, 1085381), (395, 563299), (451, 493355), (869, 256045), (1249, 178145), (2255, 98671), (3239, 68695), (4345, 51209), (6245, 35629), (13739, 16195)]