128545395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{779063}}^1$

素因数の和:779082

約数の個数: 16

約数和(自身を含む): 224370432

約数和(自身を除く): 95825037

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 779063, 2337189, 3895315, 8569693, 11685945, 25709079, 42848465, 128545395]

約数ペア:

[(1, 128545395), (3, 42848465), (5, 25709079), (11, 11685945), (15, 8569693), (33, 3895315), (55, 2337189), (165, 779063)]