40787285

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9631}}^1$

素因数の和:9665

約数の個数: 24

約数和(自身を含む): 61490688

約数和(自身を除く): 20703403

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235, 9631, 48155, 67417, 105941, 337085, 529705, 741587, 1165351, 3707935, 5826755, 8157457, 40787285]

約数ペア:

[(1, 40787285), (5, 8157457), (7, 5826755), (11, 3707935), (35, 1165351), (55, 741587), (77, 529705), (121, 337085), (385, 105941), (605, 67417), (847, 48155), (4235, 9631)]