15500769

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 21364992

約数和(自身を除く): 5864223

約数列:

[1, 3, 43, 107, 129, 321, 1123, 3369, 4601, 13803, 48289, 120161, 144867, 360483, 5166923, 15500769]

約数ペア:

[(1, 15500769), (3, 5166923), (43, 360483), (107, 144867), (129, 120161), (321, 48289), (1123, 13803), (3369, 4601)]