810080295

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{22381}}^1$

素因数の和:22535

約数の個数: 32

約数和(自身を含む): 1375150080

約数和(自身を除く): 565069785

約数列:

[1, 3, 5, 15, 19, 57, 95, 127, 285, 381, 635, 1905, 2413, 7239, 12065, 22381, 36195, 67143, 111905, 335715, 425239, 1275717, 2126195, 2842387, 6378585, 8527161, 14211935, 42635805, 54005353, 162016059, 270026765, 810080295]

約数ペア:

[(1, 810080295), (3, 270026765), (5, 162016059), (15, 54005353), (19, 42635805), (57, 14211935), (95, 8527161), (127, 6378585), (285, 2842387), (381, 2126195), (635, 1275717), (1905, 425239), (2413, 335715), (7239, 111905), (12065, 67143), (22381, 36195)]