68974305

素因数分解:

$3^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{3529}}^1$

素因数の和:4840

約数の個数: 16

約数和(自身を含む): 110474880

約数和(自身を除く): 41500575

約数列:

[1, 3, 5, 15, 1303, 3529, 3909, 6515, 10587, 17645, 19545, 52935, 4598287, 13794861, 22991435, 68974305]

約数ペア:

[(1, 68974305), (3, 22991435), (5, 13794861), (15, 4598287), (1303, 52935), (3529, 19545), (3909, 17645), (6515, 10587)]