2826765

素因数分解:

$3^3\times 5^1\times {\mathrm{20939}}^1$

素因数の和:20953

約数の個数: 16

約数和(自身を含む): 5025600

約数和(自身を除く): 2198835

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 20939, 62817, 104695, 188451, 314085, 565353, 942255, 2826765]

約数ペア:

[(1, 2826765), (3, 942255), (5, 565353), (9, 314085), (15, 188451), (27, 104695), (45, 62817), (135, 20939)]