8893995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2837}}^1$

素因数の和:2875

約数の個数: 32

約数和(自身を含む): 16346880

約数和(自身を除く): 7452885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 2837, 3135, 8511, 14185, 31207, 42555, 53903, 93621, 156035, 161709, 269515, 468105, 592933, 808545, 1778799, 2964665, 8893995]

約数ペア:

[(1, 8893995), (3, 2964665), (5, 1778799), (11, 808545), (15, 592933), (19, 468105), (33, 269515), (55, 161709), (57, 156035), (95, 93621), (165, 53903), (209, 42555), (285, 31207), (627, 14185), (1045, 8511), (2837, 3135)]