6993805

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 10886400

約数和(自身を除く): 3892595

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 809, 1235, 1729, 4045, 5663, 8645, 10517, 15371, 28315, 52585, 73619, 76855, 107597, 199823, 368095, 537985, 999115, 1398761, 6993805]

約数ペア:

[(1, 6993805), (5, 1398761), (7, 999115), (13, 537985), (19, 368095), (35, 199823), (65, 107597), (91, 76855), (95, 73619), (133, 52585), (247, 28315), (455, 15371), (665, 10517), (809, 8645), (1235, 5663), (1729, 4045)]