15228927

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1483}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 25311104

約数和(自身を除く): 10082177

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467, 1483, 3423, 4449, 10269, 10381, 13347, 31143, 93429, 241729, 725187, 1692103, 2175561, 5076309, 15228927]

約数ペア:

[(1, 15228927), (3, 5076309), (7, 2175561), (9, 1692103), (21, 725187), (63, 241729), (163, 93429), (489, 31143), (1141, 13347), (1467, 10381), (1483, 10269), (3423, 4449)]