12634785

素因数分解:

$3^5\times 5^1\times {\mathrm{10399}}^1$

素因数の和:10419

約数の個数: 24

約数和(自身を含む): 22713600

約数和(自身を除く): 10078815

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 10399, 31197, 51995, 93591, 155985, 280773, 467955, 842319, 1403865, 2526957, 4211595, 12634785]

約数ペア:

[(1, 12634785), (3, 4211595), (5, 2526957), (9, 1403865), (15, 842319), (27, 467955), (45, 280773), (81, 155985), (135, 93591), (243, 51995), (405, 31197), (1215, 10399)]