89786655

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1913}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 179150400

約数和(自身を除く): 89363745

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 149, 315, 447, 745, 1043, 1341, 1913, 2235, 3129, 5215, 5739, 6705, 9387, 9565, 13391, 15645, 17217, 28695, 40173, 46935, 66955, 86085, 120519, 200865, 285037, 602595, 855111, 1425185, 1995259, 2565333, 4275555, 5985777, 9976295, 12826665, 17957331, 29928885, 89786655]

約数ペア:

[(1, 89786655), (3, 29928885), (5, 17957331), (7, 12826665), (9, 9976295), (15, 5985777), (21, 4275555), (35, 2565333), (45, 1995259), (63, 1425185), (105, 855111), (149, 602595), (315, 285037), (447, 200865), (745, 120519), (1043, 86085), (1341, 66955), (1913, 46935), (2235, 40173), (3129, 28695), (5215, 17217), (5739, 15645), (6705, 13391), (9387, 9565)]