15853227

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 23950080

約数和(自身を除く): 8096853

約数列:

[1, 3, 13, 29, 39, 87, 107, 131, 321, 377, 393, 1131, 1391, 1703, 3103, 3799, 4173, 5109, 9309, 11397, 14017, 40339, 42051, 49387, 121017, 148161, 182221, 406493, 546663, 1219479, 5284409, 15853227]

約数ペア:

[(1, 15853227), (3, 5284409), (13, 1219479), (29, 546663), (39, 406493), (87, 182221), (107, 148161), (131, 121017), (321, 49387), (377, 42051), (393, 40339), (1131, 14017), (1391, 11397), (1703, 9309), (3103, 5109), (3799, 4173)]