22317845

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 30263352

約数和(自身を除く): 7945507

約数列:

[1, 5, 11, 37, 55, 121, 185, 407, 605, 997, 2035, 4477, 4985, 10967, 22385, 36889, 54835, 120637, 184445, 405779, 603185, 2028895, 4463569, 22317845]

約数ペア:

[(1, 22317845), (5, 4463569), (11, 2028895), (37, 603185), (55, 405779), (121, 184445), (185, 120637), (407, 54835), (605, 36889), (997, 22385), (2035, 10967), (4477, 4985)]