55985005

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1297}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 68690160

約数和(自身を除く): 12705155

約数列:

[1, 5, 89, 97, 445, 485, 1297, 6485, 8633, 43165, 115433, 125809, 577165, 629045, 11197001, 55985005]

約数ペア:

[(1, 55985005), (5, 11197001), (89, 629045), (97, 577165), (445, 125809), (485, 115433), (1297, 43165), (6485, 8633)]