68861705

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2647}}^1$

素因数の和:2717

約数の個数: 24

約数和(自身を含む): 92976576

約数和(自身を除く): 24114871

約数列:

[1, 5, 11, 43, 55, 121, 215, 473, 605, 2365, 2647, 5203, 13235, 26015, 29117, 113821, 145585, 320287, 569105, 1252031, 1601435, 6260155, 13772341, 68861705]

約数ペア:

[(1, 68861705), (5, 13772341), (11, 6260155), (43, 1601435), (55, 1252031), (121, 569105), (215, 320287), (473, 145585), (605, 113821), (2365, 29117), (2647, 26015), (5203, 13235)]