28415255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12601}}^1$

素因数の和:12658

約数の個数: 16

約数和(自身を含む): 38108448

約数和(自身を除く): 9693193

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 12601, 63005, 138611, 516641, 693055, 2583205, 5683051, 28415255]

約数ペア:

[(1, 28415255), (5, 5683051), (11, 2583205), (41, 693055), (55, 516641), (205, 138611), (451, 63005), (2255, 12601)]