142885535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{5651}}^1$

素因数の和:6058

約数の個数: 16

約数和(自身を含む): 185159520

約数和(自身を除く): 42273985

約数列:

[1, 5, 13, 65, 389, 1945, 5057, 5651, 25285, 28255, 73463, 367315, 2198239, 10991195, 28577107, 142885535]

約数ペア:

[(1, 142885535), (5, 28577107), (13, 10991195), (65, 2198239), (389, 367315), (1945, 73463), (5057, 28255), (5651, 25285)]