3985135

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{941}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 6013728

約数和(自身を除く): 2028593

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 941, 4235, 4705, 6587, 10351, 32935, 51755, 72457, 113861, 362285, 569305, 797027, 3985135]

約数ペア:

[(1, 3985135), (5, 797027), (7, 569305), (11, 362285), (35, 113861), (55, 72457), (77, 51755), (121, 32935), (385, 10351), (605, 6587), (847, 4705), (941, 4235)]