13852755

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 28615680

約数和(自身を除く): 14762925

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 107, 135, 137, 189, 315, 321, 411, 535, 685, 749, 945, 959, 963, 1233, 1605, 2055, 2247, 2877, 2889, 3699, 3745, 4795, 4815, 6165, 6741, 8631, 11235, 14385, 14445, 14659, 18495, 20223, 25893, 33705, 43155, 43977, 73295, 101115, 102613, 129465, 131931, 219885, 307839, 395793, 513065, 659655, 923517, 1539195, 1978965, 2770551, 4617585, 13852755]

約数ペア:

[(1, 13852755), (3, 4617585), (5, 2770551), (7, 1978965), (9, 1539195), (15, 923517), (21, 659655), (27, 513065), (35, 395793), (45, 307839), (63, 219885), (105, 131931), (107, 129465), (135, 102613), (137, 101115), (189, 73295), (315, 43977), (321, 43155), (411, 33705), (535, 25893), (685, 20223), (749, 18495), (945, 14659), (959, 14445), (963, 14385), (1233, 11235), (1605, 8631), (2055, 6741), (2247, 6165), (2877, 4815), (2889, 4795), (3699, 3745)]