85737355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 116157888

約数和(自身を除く): 30420533

約数列:

[1, 5, 11, 41, 55, 193, 197, 205, 451, 965, 985, 2123, 2167, 2255, 7913, 8077, 10615, 10835, 38021, 39565, 40385, 87043, 88847, 190105, 418231, 435215, 444235, 1558861, 2091155, 7794305, 17147471, 85737355]

約数ペア:

[(1, 85737355), (5, 17147471), (11, 7794305), (41, 2091155), (55, 1558861), (193, 444235), (197, 435215), (205, 418231), (451, 190105), (965, 88847), (985, 87043), (2123, 40385), (2167, 39565), (2255, 38021), (7913, 10835), (8077, 10615)]