19134945

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25013}}^1$

素因数の和:25041

約数の個数: 24

約数和(自身を含む): 35119656

約数和(自身を除く): 15984711

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 25013, 75039, 125065, 225117, 375195, 425221, 1125585, 1275663, 2126105, 3826989, 6378315, 19134945]

約数ペア:

[(1, 19134945), (3, 6378315), (5, 3826989), (9, 2126105), (15, 1275663), (17, 1125585), (45, 425221), (51, 375195), (85, 225117), (153, 125065), (255, 75039), (765, 25013)]