54170805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14621}}^1$

素因数の和:14661

約数の個数: 32

約数和(自身を含む): 98259840

約数和(自身を除く): 44089035

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 14621, 43863, 73105, 190073, 219315, 277799, 570219, 833397, 950365, 1388995, 2851095, 3611387, 4166985, 10834161, 18056935, 54170805]

約数ペア:

[(1, 54170805), (3, 18056935), (5, 10834161), (13, 4166985), (15, 3611387), (19, 2851095), (39, 1388995), (57, 950365), (65, 833397), (95, 570219), (195, 277799), (247, 219315), (285, 190073), (741, 73105), (1235, 43863), (3705, 14621)]