39666055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1913}}^1$

素因数の和:1971

約数の個数: 32

約数和(自身を含む): 57879360

約数和(自身を除く): 18213305

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 319, 377, 715, 1595, 1885, 1913, 4147, 9565, 20735, 21043, 24869, 55477, 105215, 124345, 273559, 277385, 610247, 721201, 1367795, 3051235, 3606005, 7933211, 39666055]

約数ペア:

[(1, 39666055), (5, 7933211), (11, 3606005), (13, 3051235), (29, 1367795), (55, 721201), (65, 610247), (143, 277385), (145, 273559), (319, 124345), (377, 105215), (715, 55477), (1595, 24869), (1885, 21043), (1913, 20735), (4147, 9565)]