27204485

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3719}}^1$

素因数の和:3761

約数の個数: 32

約数和(自身を含む): 42854400

約数和(自身を除く): 15649915

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 3719, 7315, 18595, 26033, 40909, 70661, 130165, 204545, 286363, 353305, 494627, 777271, 1431815, 2473135, 3886355, 5440897, 27204485]

約数ペア:

[(1, 27204485), (5, 5440897), (7, 3886355), (11, 2473135), (19, 1431815), (35, 777271), (55, 494627), (77, 353305), (95, 286363), (133, 204545), (209, 130165), (385, 70661), (665, 40909), (1045, 26033), (1463, 18595), (3719, 7315)]