127725455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4357}}^1$

素因数の和:4427

約数の個数: 32

約数和(自身を含む): 184500288

約数和(自身を除く): 56774833

約数列:

[1, 5, 11, 13, 41, 55, 65, 143, 205, 451, 533, 715, 2255, 2665, 4357, 5863, 21785, 29315, 47927, 56641, 178637, 239635, 283205, 623051, 893185, 1965007, 2322281, 3115255, 9825035, 11611405, 25545091, 127725455]

約数ペア:

[(1, 127725455), (5, 25545091), (11, 11611405), (13, 9825035), (41, 3115255), (55, 2322281), (65, 1965007), (143, 893185), (205, 623051), (451, 283205), (533, 239635), (715, 178637), (2255, 56641), (2665, 47927), (4357, 29315), (5863, 21785)]