85768065

素因数分解:

$3^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{967}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 156444288

約数和(自身を除く): 70676223

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 219, 243, 365, 405, 657, 967, 1095, 1215, 1971, 2901, 3285, 4835, 5913, 8703, 9855, 14505, 17739, 26109, 29565, 43515, 70591, 78327, 88695, 130545, 211773, 234981, 352955, 391635, 635319, 1058865, 1174905, 1905957, 3176595, 5717871, 9529785, 17153613, 28589355, 85768065]

約数ペア:

[(1, 85768065), (3, 28589355), (5, 17153613), (9, 9529785), (15, 5717871), (27, 3176595), (45, 1905957), (73, 1174905), (81, 1058865), (135, 635319), (219, 391635), (243, 352955), (365, 234981), (405, 211773), (657, 130545), (967, 88695), (1095, 78327), (1215, 70591), (1971, 43515), (2901, 29565), (3285, 26109), (4835, 17739), (5913, 14505), (8703, 9855)]