27216255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{587}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 47755008

約数和(自身を除く): 20538753

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 281, 587, 843, 1405, 1761, 2935, 3091, 4215, 6457, 8805, 9273, 15455, 19371, 32285, 46365, 96855, 164947, 494841, 824735, 1814417, 2474205, 5443251, 9072085, 27216255]

約数ペア:

[(1, 27216255), (3, 9072085), (5, 5443251), (11, 2474205), (15, 1814417), (33, 824735), (55, 494841), (165, 164947), (281, 96855), (587, 46365), (843, 32285), (1405, 19371), (1761, 15455), (2935, 9273), (3091, 8805), (4215, 6457)]