15006447

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 23029760

約数和(自身を除く): 8023313

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 691, 1143, 2073, 2413, 6219, 7239, 13129, 21717, 39387, 87757, 118161, 263271, 789813, 1667383, 5002149, 15006447]

約数ペア:

[(1, 15006447), (3, 5002149), (9, 1667383), (19, 789813), (57, 263271), (127, 118161), (171, 87757), (381, 39387), (691, 21717), (1143, 13129), (2073, 7239), (2413, 6219)]