13772465

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 6548815

約数列:

[1, 5, 7, 17, 35, 79, 85, 119, 293, 395, 553, 595, 1343, 1465, 2051, 2765, 4981, 6715, 9401, 10255, 23147, 24905, 34867, 47005, 115735, 162029, 174335, 393499, 810145, 1967495, 2754493, 13772465]

約数ペア:

[(1, 13772465), (5, 2754493), (7, 1967495), (17, 810145), (35, 393499), (79, 174335), (85, 162029), (119, 115735), (293, 47005), (395, 34867), (553, 24905), (595, 23147), (1343, 10255), (1465, 9401), (2051, 6715), (2765, 4981)]