53351025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7817}}^1$

素因数の和:7850

約数の個数: 48

約数和(自身を含む): 108576384

約数和(自身を除く): 55225359

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 6825, 7817, 23451, 39085, 54719, 101621, 117255, 164157, 195425, 273595, 304863, 508105, 586275, 711347, 820785, 1367975, 1524315, 2134041, 2540525, 3556735, 4103925, 7621575, 10670205, 17783675, 53351025]

約数ペア:

[(1, 53351025), (3, 17783675), (5, 10670205), (7, 7621575), (13, 4103925), (15, 3556735), (21, 2540525), (25, 2134041), (35, 1524315), (39, 1367975), (65, 820785), (75, 711347), (91, 586275), (105, 508105), (175, 304863), (195, 273595), (273, 195425), (325, 164157), (455, 117255), (525, 101621), (975, 54719), (1365, 39085), (2275, 23451), (6825, 7817)]