39426765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{811}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 72339456

約数和(自身を除く): 32912691

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 463, 811, 1389, 2315, 2433, 3241, 4055, 5677, 6945, 9723, 12165, 16205, 17031, 28385, 48615, 85155, 375493, 1126479, 1877465, 2628451, 5632395, 7885353, 13142255, 39426765]

約数ペア:

[(1, 39426765), (3, 13142255), (5, 7885353), (7, 5632395), (15, 2628451), (21, 1877465), (35, 1126479), (105, 375493), (463, 85155), (811, 48615), (1389, 28385), (2315, 17031), (2433, 16205), (3241, 12165), (4055, 9723), (5677, 6945)]