15671442269

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 20030976000

約数和(自身を除く): 4359533731

約数列:

[1, 7, 19, 29, 71, 89, 133, 203, 497, 551, 623, 643, 1349, 1691, 2059, 2581, 3857, 4501, 6319, 9443, 11837, 12217, 14413, 18067, 18647, 39121, 44233, 45653, 49039, 57227, 85519, 120061, 130529, 183251, 273847, 319571, 343273, 354293, 400589, 840427, 867407, 1087313, 1282757, 1323937, 1659583, 2480051, 3481769, 4063117, 6071849, 7611191, 9267559, 11617081, 24372383, 25154803, 28441819, 31532077, 77199223, 117830393, 176083621, 220724539, 540394561, 824812751, 2238777467, 15671442269]

約数ペア:

[(1, 15671442269), (7, 2238777467), (19, 824812751), (29, 540394561), (71, 220724539), (89, 176083621), (133, 117830393), (203, 77199223), (497, 31532077), (551, 28441819), (623, 25154803), (643, 24372383), (1349, 11617081), (1691, 9267559), (2059, 7611191), (2581, 6071849), (3857, 4063117), (4501, 3481769), (6319, 2480051), (9443, 1659583), (11837, 1323937), (12217, 1282757), (14413, 1087313), (18067, 867407), (18647, 840427), (39121, 400589), (44233, 354293), (45653, 343273), (49039, 319571), (57227, 273847), (85519, 183251), (120061, 130529)]