144865305

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{247633}}^1$

素因数の和:247657

約数の個数: 24

約数和(自身を含む): 270416328

約数和(自身を除く): 125551023

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 247633, 742899, 1238165, 2228697, 3219229, 3714495, 9657687, 11143485, 16096145, 28973061, 48288435, 144865305]

約数ペア:

[(1, 144865305), (3, 48288435), (5, 28973061), (9, 16096145), (13, 11143485), (15, 9657687), (39, 3714495), (45, 3219229), (65, 2228697), (117, 1238165), (195, 742899), (585, 247633)]