73880275

素因数分解:

$5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2689}}^1$

素因数の和:2863

約数の個数: 24

約数和(自身を含む): 105404960

約数和(自身を除く): 31524685

約数列:

[1, 5, 7, 25, 35, 157, 175, 785, 1099, 2689, 3925, 5495, 13445, 18823, 27475, 67225, 94115, 422173, 470575, 2110865, 2955211, 10554325, 14776055, 73880275]

約数ペア:

[(1, 73880275), (5, 14776055), (7, 10554325), (25, 2955211), (35, 2110865), (157, 470575), (175, 422173), (785, 94115), (1099, 67225), (2689, 27475), (3925, 18823), (5495, 13445)]