2015532057

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 3407652864

約数和(自身を除く): 1392120807

約数列:

[1, 3, 7, 11, 21, 33, 77, 97, 231, 291, 293, 307, 679, 879, 921, 1067, 2037, 2051, 2149, 3201, 3223, 3377, 6153, 6447, 7469, 9669, 10131, 22407, 22561, 23639, 28421, 29779, 67683, 70917, 85263, 89337, 89951, 198947, 208453, 269853, 312631, 327569, 596841, 625359, 629657, 937893, 982707, 989461, 1888971, 2188417, 2292983, 2968383, 6565251, 6878949, 6926227, 8725247, 20778681, 26175741, 61076729, 95977717, 183230187, 287933151, 671844019, 2015532057]

約数ペア:

[(1, 2015532057), (3, 671844019), (7, 287933151), (11, 183230187), (21, 95977717), (33, 61076729), (77, 26175741), (97, 20778681), (231, 8725247), (291, 6926227), (293, 6878949), (307, 6565251), (679, 2968383), (879, 2292983), (921, 2188417), (1067, 1888971), (2037, 989461), (2051, 982707), (2149, 937893), (3201, 629657), (3223, 625359), (3377, 596841), (6153, 327569), (6447, 312631), (7469, 269853), (9669, 208453), (10131, 198947), (22407, 89951), (22561, 89337), (23639, 85263), (28421, 70917), (29779, 67683)]