13902181215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71293237}}^1$

素因数の和:71293258

約数の個数: 16

約数和(自身を含む): 23954527968

約数和(自身を除く): 10052346753

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 71293237, 213879711, 356466185, 926812081, 1069398555, 2780436243, 4634060405, 13902181215]

約数ペア:

[(1, 13902181215), (3, 4634060405), (5, 2780436243), (13, 1069398555), (15, 926812081), (39, 356466185), (65, 213879711), (195, 71293237)]