2249881245

素因数分解:

$3^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{27011}}^1$

素因数の和:27642

約数の個数: 32

約数和(自身を含む): 4006419840

約数和(自身を除く): 1756538595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 617, 1851, 3085, 5553, 9255, 16659, 27011, 27765, 81033, 83295, 135055, 243099, 405165, 729297, 1215495, 3646485, 16665787, 49997361, 83328935, 149992083, 249986805, 449976249, 749960415, 2249881245]

約数ペア:

[(1, 2249881245), (3, 749960415), (5, 449976249), (9, 249986805), (15, 149992083), (27, 83328935), (45, 49997361), (135, 16665787), (617, 3646485), (1851, 1215495), (3085, 729297), (5553, 405165), (9255, 243099), (16659, 135055), (27011, 83295), (27765, 81033)]