406920195

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{1069}}^1$

素因数の和:1860

約数の個数: 48

約数和(自身を含む): 771170400

約数和(自身を除く): 364250205

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 769, 1069, 2307, 3207, 3845, 5345, 6921, 8459, 9621, 11535, 11759, 16035, 25377, 34605, 35277, 42295, 48105, 58795, 76131, 105831, 126885, 176385, 380655, 529155, 822061, 2466183, 4110305, 7398549, 9042671, 12330915, 27128013, 36992745, 45213355, 81384039, 135640065, 406920195]

約数ペア:

[(1, 406920195), (3, 135640065), (5, 81384039), (9, 45213355), (11, 36992745), (15, 27128013), (33, 12330915), (45, 9042671), (55, 7398549), (99, 4110305), (165, 2466183), (495, 822061), (769, 529155), (1069, 380655), (2307, 176385), (3207, 126885), (3845, 105831), (5345, 76131), (6921, 58795), (8459, 48105), (9621, 42295), (11535, 35277), (11759, 34605), (16035, 25377)]