2354408050775

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2897}}^1\times {\mathrm{11681}}^1$

素因数の和:14633

約数の個数: 72

約数和(自身を含む): 3349964151072

約数和(自身を除く): 995556100297

約数列:

[1, 5, 11, 23, 25, 55, 115, 121, 253, 275, 575, 605, 1265, 2783, 2897, 3025, 6325, 11681, 13915, 14485, 31867, 58405, 66631, 69575, 72425, 128491, 159335, 268663, 292025, 333155, 350537, 642455, 732941, 796675, 1343315, 1413401, 1665775, 1752685, 2955293, 3212275, 3664705, 6716575, 7067005, 8062351, 8763425, 14776465, 18323525, 32508223, 33839857, 35335025, 40311755, 73882325, 162541115, 169199285, 201558775, 372238427, 778316711, 812705575, 845996425, 1861192135, 3891583555, 4094622697, 8561483821, 9305960675, 19457917775, 20473113485, 42807419105, 94176322031, 102365567425, 214037095525, 470881610155, 2354408050775]

約数ペア:

[(1, 2354408050775), (5, 470881610155), (11, 214037095525), (23, 102365567425), (25, 94176322031), (55, 42807419105), (115, 20473113485), (121, 19457917775), (253, 9305960675), (275, 8561483821), (575, 4094622697), (605, 3891583555), (1265, 1861192135), (2783, 845996425), (2897, 812705575), (3025, 778316711), (6325, 372238427), (11681, 201558775), (13915, 169199285), (14485, 162541115), (31867, 73882325), (58405, 40311755), (66631, 35335025), (69575, 33839857), (72425, 32508223), (128491, 18323525), (159335, 14776465), (268663, 8763425), (292025, 8062351), (333155, 7067005), (350537, 6716575), (642455, 3664705), (732941, 3212275), (796675, 2955293), (1343315, 1752685), (1413401, 1665775)]