54381465

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8821}}^1$

素因数の和:8969

約数の個数: 24

約数和(自身を含む): 94960008

約数和(自身を除く): 40578543

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 8821, 26463, 44105, 79389, 132315, 396945, 1208477, 3625431, 6042385, 10876293, 18127155, 54381465]

約数ペア:

[(1, 54381465), (3, 18127155), (5, 10876293), (9, 6042385), (15, 3625431), (45, 1208477), (137, 396945), (411, 132315), (685, 79389), (1233, 44105), (2055, 26463), (6165, 8821)]