13301805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4243}}^1$

素因数の和:4281

約数の個数: 32

約数和(自身を含む): 24445440

約数和(自身を除く): 11143635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 4243, 12729, 21215, 46673, 63645, 80617, 140019, 233365, 241851, 403085, 700095, 886787, 1209255, 2660361, 4433935, 13301805]

約数ペア:

[(1, 13301805), (3, 4433935), (5, 2660361), (11, 1209255), (15, 886787), (19, 700095), (33, 403085), (55, 241851), (57, 233365), (95, 140019), (165, 80617), (209, 63645), (285, 46673), (627, 21215), (1045, 12729), (3135, 4243)]