26952615

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4643}}^1$

素因数の和:4700

約数の個数: 32

約数和(自身を含む): 49040640

約数和(自身を除く): 22088025

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 4643, 5805, 13929, 23215, 41787, 69645, 125361, 199649, 208935, 598947, 626805, 998245, 1796841, 2994735, 5390523, 8984205, 26952615]

約数ペア:

[(1, 26952615), (3, 8984205), (5, 5390523), (9, 2994735), (15, 1796841), (27, 998245), (43, 626805), (45, 598947), (129, 208935), (135, 199649), (215, 125361), (387, 69645), (645, 41787), (1161, 23215), (1935, 13929), (4643, 5805)]