69757545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1913}}^1$

素因数の和:1962

約数の個数: 64

約数和(自身を含む): 138910464

約数和(自身を除く): 69152919

約数列:

[1, 3, 5, 11, 13, 15, 17, 33, 39, 51, 55, 65, 85, 143, 165, 187, 195, 221, 255, 429, 561, 663, 715, 935, 1105, 1913, 2145, 2431, 2805, 3315, 5739, 7293, 9565, 12155, 21043, 24869, 28695, 32521, 36465, 63129, 74607, 97563, 105215, 124345, 162605, 273559, 315645, 357731, 373035, 422773, 487815, 820677, 1073193, 1268319, 1367795, 1788655, 2113865, 4103385, 4650503, 5365965, 6341595, 13951509, 23252515, 69757545]

約数ペア:

[(1, 69757545), (3, 23252515), (5, 13951509), (11, 6341595), (13, 5365965), (15, 4650503), (17, 4103385), (33, 2113865), (39, 1788655), (51, 1367795), (55, 1268319), (65, 1073193), (85, 820677), (143, 487815), (165, 422773), (187, 373035), (195, 357731), (221, 315645), (255, 273559), (429, 162605), (561, 124345), (663, 105215), (715, 97563), (935, 74607), (1105, 63129), (1913, 36465), (2145, 32521), (2431, 28695), (2805, 24869), (3315, 21043), (5739, 12155), (7293, 9565)]