3126105

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 5471232

約数和(自身を除く): 2345127

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 547, 635, 1143, 1641, 1905, 2735, 4923, 5715, 8205, 24615, 69469, 208407, 347345, 625221, 1042035, 3126105]

約数ペア:

[(1, 3126105), (3, 1042035), (5, 625221), (9, 347345), (15, 208407), (45, 69469), (127, 24615), (381, 8205), (547, 5715), (635, 4923), (1143, 2735), (1641, 1905)]