82185705

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{86969}}^1$

素因数の和:86990

約数の個数: 32

約数和(自身を含む): 166982400

約数和(自身を除く): 84796695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 86969, 260907, 434845, 608783, 782721, 1304535, 1826349, 2348163, 3043915, 3913605, 5479047, 9131745, 11740815, 16437141, 27395235, 82185705]

約数ペア:

[(1, 82185705), (3, 27395235), (5, 16437141), (7, 11740815), (9, 9131745), (15, 5479047), (21, 3913605), (27, 3043915), (35, 2348163), (45, 1826349), (63, 1304535), (105, 782721), (135, 608783), (189, 434845), (315, 260907), (945, 86969)]