13449795

素因数分解:

$3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1997}}^1$

素因数の和:2454

約数の個数: 16

約数和(自身を含む): 21578400

約数和(自身を除く): 8128605

約数列:

[1, 3, 5, 15, 449, 1347, 1997, 2245, 5991, 6735, 9985, 29955, 896653, 2689959, 4483265, 13449795]

約数ペア:

[(1, 13449795), (3, 4483265), (5, 2689959), (15, 896653), (449, 29955), (1347, 9985), (1997, 6735), (2245, 5991)]