15296691

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^2$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 22249920

約数和(自身を除く): 6953229

約数列:

[1, 3, 19, 43, 57, 79, 129, 237, 817, 1501, 2451, 3397, 4503, 6241, 10191, 18723, 64543, 118579, 193629, 268363, 355737, 805089, 5098897, 15296691]

約数ペア:

[(1, 15296691), (3, 5098897), (19, 805089), (43, 355737), (57, 268363), (79, 193629), (129, 118579), (237, 64543), (817, 18723), (1501, 10191), (2451, 6241), (3397, 4503)]