168320265

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{135197}}^1$

素因数の和:135288

約数の個数: 16

約数和(自身を含む): 272559168

約数和(自身を除く): 104238903

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 135197, 405591, 675985, 2027955, 11221351, 33664053, 56106755, 168320265]

約数ペア:

[(1, 168320265), (3, 56106755), (5, 33664053), (15, 11221351), (83, 2027955), (249, 675985), (415, 405591), (1245, 135197)]