81414445

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{467}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 118879488

約数和(自身を除く): 37465043

約数列:

[1, 5, 7, 17, 35, 85, 119, 293, 467, 595, 1465, 2051, 2335, 3269, 4981, 7939, 10255, 16345, 24905, 34867, 39695, 55573, 136831, 174335, 277865, 684155, 957817, 2326127, 4789085, 11630635, 16282889, 81414445]

約数ペア:

[(1, 81414445), (5, 16282889), (7, 11630635), (17, 4789085), (35, 2326127), (85, 957817), (119, 684155), (293, 277865), (467, 174335), (595, 136831), (1465, 55573), (2051, 39695), (2335, 34867), (3269, 24905), (4981, 16345), (7939, 10255)]