26254145

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1543}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 32683392

約数和(自身を除く): 6429247

約数列:

[1, 5, 41, 83, 205, 415, 1543, 3403, 7715, 17015, 63263, 128069, 316315, 640345, 5250829, 26254145]

約数ペア:

[(1, 26254145), (5, 5250829), (41, 640345), (83, 316315), (205, 128069), (415, 63263), (1543, 17015), (3403, 7715)]