13280201105

素因数分解:

$5^1\times {\mathrm{239}}^1\times {\mathrm{569}}^1\times {\mathrm{19531}}^1$

素因数の和:20344

約数の個数: 16

約数和(自身を含む): 16031865600

約数和(自身を除く): 2751664495

約数列:

[1, 5, 239, 569, 1195, 2845, 19531, 97655, 135991, 679955, 4667909, 11113139, 23339545, 55565695, 2656040221, 13280201105]

約数ペア:

[(1, 13280201105), (5, 2656040221), (239, 55565695), (569, 23339545), (1195, 11113139), (2845, 4667909), (19531, 679955), (97655, 135991)]