11500995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1621}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 20553984

約数和(自身を除く): 9052989

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 1621, 2365, 4863, 7095, 8105, 17831, 24315, 53493, 69703, 89155, 209109, 267465, 348515, 766733, 1045545, 2300199, 3833665, 11500995]

約数ペア:

[(1, 11500995), (3, 3833665), (5, 2300199), (11, 1045545), (15, 766733), (33, 348515), (43, 267465), (55, 209109), (129, 89155), (165, 69703), (215, 53493), (473, 24315), (645, 17831), (1419, 8105), (1621, 7095), (2365, 4863)]