57162245

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4177}}^1$

素因数の和:4229

約数の個数: 32

約数和(自身を含む): 86635008

約数和(自身を除く): 29472763

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 805, 1955, 2737, 4177, 13685, 20885, 29239, 71009, 96071, 146195, 355045, 480355, 497063, 672497, 1633207, 2485315, 3362485, 8166035, 11432449, 57162245]

約数ペア:

[(1, 57162245), (5, 11432449), (7, 8166035), (17, 3362485), (23, 2485315), (35, 1633207), (85, 672497), (115, 497063), (119, 480355), (161, 355045), (391, 146195), (595, 96071), (805, 71009), (1955, 29239), (2737, 20885), (4177, 13685)]