47723265

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{7741}}^1$

素因数の和:7889

約数の個数: 24

約数和(自身を含む): 83334888

約数和(自身を除く): 35611623

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 7741, 23223, 38705, 69669, 116115, 348345, 1060517, 3181551, 5302585, 9544653, 15907755, 47723265]

約数ペア:

[(1, 47723265), (3, 15907755), (5, 9544653), (9, 5302585), (15, 3181551), (45, 1060517), (137, 348345), (411, 116115), (685, 69669), (1233, 38705), (2055, 23223), (6165, 7741)]