2816085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 4878720

約数和(自身を除く): 2062635

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 241, 285, 615, 723, 779, 1205, 2337, 3615, 3895, 4579, 9881, 11685, 13737, 22895, 29643, 49405, 68685, 148215, 187739, 563217, 938695, 2816085]

約数ペア:

[(1, 2816085), (3, 938695), (5, 563217), (15, 187739), (19, 148215), (41, 68685), (57, 49405), (95, 29643), (123, 22895), (205, 13737), (241, 11685), (285, 9881), (615, 4579), (723, 3895), (779, 3615), (1205, 2337)]