15348291

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 25006080

約数和(自身を除く): 9657789

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 739, 903, 989, 2217, 2967, 5173, 6923, 15519, 16997, 20769, 31777, 50991, 95331, 118979, 222439, 356937, 667317, 730871, 2192613, 5116097, 15348291]

約数ペア:

[(1, 15348291), (3, 5116097), (7, 2192613), (21, 730871), (23, 667317), (43, 356937), (69, 222439), (129, 118979), (161, 95331), (301, 50991), (483, 31777), (739, 20769), (903, 16997), (989, 15519), (2217, 6923), (2967, 5173)]