2568996885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{144773}}^1$

素因数の和:144814

約数の個数: 48

約数和(自身を含む): 5086779264

約数和(自身を除く): 2517782379

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 169, 195, 273, 455, 507, 845, 1183, 1365, 2535, 3549, 5915, 17745, 144773, 434319, 723865, 1013411, 1882049, 2171595, 3040233, 5067055, 5646147, 9410245, 13174343, 15201165, 24466637, 28230735, 39523029, 65871715, 73399911, 122333185, 171266459, 197615145, 366999555, 513799377, 856332295, 2568996885]

約数ペア:

[(1, 2568996885), (3, 856332295), (5, 513799377), (7, 366999555), (13, 197615145), (15, 171266459), (21, 122333185), (35, 73399911), (39, 65871715), (65, 39523029), (91, 28230735), (105, 24466637), (169, 15201165), (195, 13174343), (273, 9410245), (455, 5646147), (507, 5067055), (845, 3040233), (1183, 2171595), (1365, 1882049), (2535, 1013411), (3549, 723865), (5915, 434319), (17745, 144773)]