40836765

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1657}}^1$

素因数の和:1749

約数の個数: 32

約数和(自身を含む): 68760576

約数和(自身を除く): 27923811

約数列:

[1, 3, 5, 15, 31, 53, 93, 155, 159, 265, 465, 795, 1643, 1657, 4929, 4971, 8215, 8285, 24645, 24855, 51367, 87821, 154101, 256835, 263463, 439105, 770505, 1317315, 2722451, 8167353, 13612255, 40836765]

約数ペア:

[(1, 40836765), (3, 13612255), (5, 8167353), (15, 2722451), (31, 1317315), (53, 770505), (93, 439105), (155, 263463), (159, 256835), (265, 154101), (465, 87821), (795, 51367), (1643, 24855), (1657, 24645), (4929, 8285), (4971, 8215)]