2080842465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1\times {\mathrm{7727}}^1$

素因数の和:9129

約数の個数: 32

約数和(自身を含む): 3588512256

約数和(自身を除く): 1507669791

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1381, 4143, 6905, 7727, 17953, 20715, 23181, 38635, 53859, 89765, 100451, 115905, 269295, 301353, 502255, 1506765, 10670987, 32012961, 53354935, 138722831, 160064805, 416168493, 693614155, 2080842465]

約数ペア:

[(1, 2080842465), (3, 693614155), (5, 416168493), (13, 160064805), (15, 138722831), (39, 53354935), (65, 32012961), (195, 10670987), (1381, 1506765), (4143, 502255), (6905, 301353), (7727, 269295), (17953, 115905), (20715, 100451), (23181, 89765), (38635, 53859)]