14720085

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4481}}^1$

素因数の和:4565

約数の個数: 24

約数和(自身を含む): 25870104

約数和(自身を除く): 11150019

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 4481, 13443, 22405, 40329, 67215, 201645, 327113, 981339, 1635565, 2944017, 4906695, 14720085]

約数ペア:

[(1, 14720085), (3, 4906695), (5, 2944017), (9, 1635565), (15, 981339), (45, 327113), (73, 201645), (219, 67215), (365, 40329), (657, 22405), (1095, 13443), (3285, 4481)]