15006159

素因数分解:

$3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{761}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 24883872

約数和(自身を除く): 9877713

約数列:

[1, 3, 7, 9, 21, 63, 313, 761, 939, 2191, 2283, 2817, 5327, 6573, 6849, 15981, 19719, 47943, 238193, 714579, 1667351, 2143737, 5002053, 15006159]

約数ペア:

[(1, 15006159), (3, 5002053), (7, 2143737), (9, 1667351), (21, 714579), (63, 238193), (313, 47943), (761, 19719), (939, 15981), (2191, 6849), (2283, 6573), (2817, 5327)]