15768561

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 21526400

約数和(自身を除く): 5757839

約数列:

[1, 3, 61, 183, 199, 433, 597, 1299, 12139, 26413, 36417, 79239, 86167, 258501, 5256187, 15768561]

約数ペア:

[(1, 15768561), (3, 5256187), (61, 258501), (183, 86167), (199, 79239), (433, 36417), (597, 26413), (1299, 12139)]