3140865

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1$

素因数の和:103

約数の個数: 72

約数和(自身を含む): 6851520

約数和(自身を除く): 3710655

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 59, 63, 65, 91, 105, 117, 169, 177, 195, 273, 295, 315, 413, 455, 507, 531, 585, 767, 819, 845, 885, 1183, 1239, 1365, 1521, 2065, 2301, 2535, 2655, 3549, 3717, 3835, 4095, 5369, 5915, 6195, 6903, 7605, 9971, 10647, 11505, 16107, 17745, 18585, 26845, 29913, 34515, 48321, 49855, 53235, 69797, 80535, 89739, 149565, 209391, 241605, 348985, 448695, 628173, 1046955, 3140865]

約数ペア:

[(1, 3140865), (3, 1046955), (5, 628173), (7, 448695), (9, 348985), (13, 241605), (15, 209391), (21, 149565), (35, 89739), (39, 80535), (45, 69797), (59, 53235), (63, 49855), (65, 48321), (91, 34515), (105, 29913), (117, 26845), (169, 18585), (177, 17745), (195, 16107), (273, 11505), (295, 10647), (315, 9971), (413, 7605), (455, 6903), (507, 6195), (531, 5915), (585, 5369), (767, 4095), (819, 3835), (845, 3717), (885, 3549), (1183, 2655), (1239, 2535), (1365, 2301), (1521, 2065)]