73925865

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:788

約数の個数: 80

約数和(自身を含む): 150427200

約数和(自身を除く): 76501335

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 81, 95, 117, 135, 171, 195, 247, 285, 351, 405, 513, 585, 739, 741, 855, 1053, 1235, 1539, 1755, 2217, 2223, 2565, 3695, 3705, 5265, 6651, 6669, 7695, 9607, 11085, 11115, 14041, 19953, 20007, 28821, 33255, 33345, 42123, 48035, 59859, 70205, 86463, 99765, 100035, 126369, 144105, 182533, 210615, 259389, 299295, 379107, 432315, 547599, 631845, 778167, 912665, 1137321, 1296945, 1642797, 1895535, 2737995, 3890835, 4928391, 5686605, 8213985, 14785173, 24641955, 73925865]

約数ペア:

[(1, 73925865), (3, 24641955), (5, 14785173), (9, 8213985), (13, 5686605), (15, 4928391), (19, 3890835), (27, 2737995), (39, 1895535), (45, 1642797), (57, 1296945), (65, 1137321), (81, 912665), (95, 778167), (117, 631845), (135, 547599), (171, 432315), (195, 379107), (247, 299295), (285, 259389), (351, 210615), (405, 182533), (513, 144105), (585, 126369), (739, 100035), (741, 99765), (855, 86463), (1053, 70205), (1235, 59859), (1539, 48035), (1755, 42123), (2217, 33345), (2223, 33255), (2565, 28821), (3695, 20007), (3705, 19953), (5265, 14041), (6651, 11115), (6669, 11085), (7695, 9607)]