15305967

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1409}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 23755680

約数和(自身を除く): 8449713

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 1409, 3621, 4227, 10863, 12681, 23953, 71859, 100039, 215577, 300117, 900351, 1700663, 5101989, 15305967]

約数ペア:

[(1, 15305967), (3, 5101989), (9, 1700663), (17, 900351), (51, 300117), (71, 215577), (153, 100039), (213, 71859), (639, 23953), (1207, 12681), (1409, 10863), (3621, 4227)]