42190785

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10303}}^1$

素因数の和:10334

約数の個数: 48

約数和(自身を含む): 90015744

約数和(自身を除く): 47824959

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 10303, 30909, 51515, 72121, 92727, 133939, 154545, 216363, 360605, 401817, 463635, 649089, 669695, 937573, 1081815, 1205451, 2009085, 2812719, 3245445, 4687865, 6027255, 8438157, 14063595, 42190785]

約数ペア:

[(1, 42190785), (3, 14063595), (5, 8438157), (7, 6027255), (9, 4687865), (13, 3245445), (15, 2812719), (21, 2009085), (35, 1205451), (39, 1081815), (45, 937573), (63, 669695), (65, 649089), (91, 463635), (105, 401817), (117, 360605), (195, 216363), (273, 154545), (315, 133939), (455, 92727), (585, 72121), (819, 51515), (1365, 30909), (4095, 10303)]