4126265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 6048000

約数和(自身を除く): 1921735

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 199, 319, 377, 715, 995, 1595, 1885, 2189, 2587, 4147, 5771, 10945, 12935, 20735, 28457, 28855, 63481, 75023, 142285, 317405, 375115, 825253, 4126265]

約数ペア:

[(1, 4126265), (5, 825253), (11, 375115), (13, 317405), (29, 142285), (55, 75023), (65, 63481), (143, 28855), (145, 28457), (199, 20735), (319, 12935), (377, 10945), (715, 5771), (995, 4147), (1595, 2587), (1885, 2189)]