78148995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7411}}^1$

素因数の和:7475

約数の個数: 32

約数和(自身を含む): 135194880

約数和(自身を除く): 57045885

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 555, 703, 2109, 3515, 7411, 10545, 22233, 37055, 111165, 140809, 274207, 422427, 704045, 822621, 1371035, 2112135, 4113105, 5209933, 15629799, 26049665, 78148995]

約数ペア:

[(1, 78148995), (3, 26049665), (5, 15629799), (15, 5209933), (19, 4113105), (37, 2112135), (57, 1371035), (95, 822621), (111, 704045), (185, 422427), (285, 274207), (555, 140809), (703, 111165), (2109, 37055), (3515, 22233), (7411, 10545)]