15705980075963

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{770981}}^1$

素因数の和:771407

約数の個数: 32

約数和(自身を含む): 17276041298880

約数和(自身を除く): 1570061222917

約数列:

[1, 17, 37, 139, 233, 629, 2363, 3961, 5143, 8621, 32387, 87431, 146557, 550579, 770981, 1198319, 13106677, 20371423, 28526297, 107166359, 179638573, 484947049, 1821828103, 3053855741, 3965155283, 6646627201, 24969761647, 67407639811, 112992662417, 424485947999, 923881180939, 15705980075963]

約数ペア:

[(1, 15705980075963), (17, 923881180939), (37, 424485947999), (139, 112992662417), (233, 67407639811), (629, 24969761647), (2363, 6646627201), (3961, 3965155283), (5143, 3053855741), (8621, 1821828103), (32387, 484947049), (87431, 179638573), (146557, 107166359), (550579, 28526297), (770981, 20371423), (1198319, 13106677)]