64168065

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36563}}^1$

素因数の和:36590

約数の個数: 32

約数和(自身を含む): 122855040

約数和(自身を除く): 58686975

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 36563, 109689, 182815, 329067, 475319, 548445, 987201, 1425957, 1645335, 2376595, 4277871, 4936005, 7129785, 12833613, 21389355, 64168065]

約数ペア:

[(1, 64168065), (3, 21389355), (5, 12833613), (9, 7129785), (13, 4936005), (15, 4277871), (27, 2376595), (39, 1645335), (45, 1425957), (65, 987201), (117, 548445), (135, 475319), (195, 329067), (351, 182815), (585, 109689), (1755, 36563)]