2250178565

素因数分解:

$5^1\times {\mathrm{17}}^3\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 2893968000

約数和(自身を除く): 643789435

約数列:

[1, 5, 17, 85, 139, 289, 659, 695, 1445, 2363, 3295, 4913, 11203, 11815, 24565, 40171, 56015, 91601, 190451, 200855, 458005, 682907, 952255, 1557217, 3237667, 3414535, 7786085, 16188335, 26472689, 132363445, 450035713, 2250178565]

約数ペア:

[(1, 2250178565), (5, 450035713), (17, 132363445), (85, 26472689), (139, 16188335), (289, 7786085), (659, 3414535), (695, 3237667), (1445, 1557217), (2363, 952255), (3295, 682907), (4913, 458005), (11203, 200855), (11815, 190451), (24565, 91601), (40171, 56015)]