8228805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2261

約数の個数: 32

約数和(自身を含む): 14931840

約数和(自身を除く): 6703035

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 2221, 3705, 6663, 11105, 28873, 33315, 42199, 86619, 126597, 144365, 210995, 433095, 548587, 632985, 1645761, 2742935, 8228805]

約数ペア:

[(1, 8228805), (3, 2742935), (5, 1645761), (13, 632985), (15, 548587), (19, 433095), (39, 210995), (57, 144365), (65, 126597), (95, 86619), (195, 42199), (247, 33315), (285, 28873), (741, 11105), (1235, 6663), (2221, 3705)]