6812225

素因数分解:

$5^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 36

約数和(自身を含む): 10093104

約数和(自身を除く): 3280879

約数列:

[1, 5, 7, 25, 35, 49, 67, 83, 175, 245, 335, 415, 469, 581, 1225, 1675, 2075, 2345, 2905, 3283, 4067, 5561, 11725, 14525, 16415, 20335, 27805, 38927, 82075, 101675, 139025, 194635, 272489, 973175, 1362445, 6812225]

約数ペア:

[(1, 6812225), (5, 1362445), (7, 973175), (25, 272489), (35, 194635), (49, 139025), (67, 101675), (83, 82075), (175, 38927), (245, 27805), (335, 20335), (415, 16415), (469, 14525), (581, 11725), (1225, 5561), (1675, 4067), (2075, 3283), (2345, 2905)]