12577367045

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1\times {\mathrm{1231}}^1$

素因数の和:1677

約数の個数: 32

約数和(自身を含む): 15527339520

約数和(自身を除く): 2949972475

約数列:

[1, 5, 61, 139, 241, 305, 695, 1205, 1231, 6155, 8479, 14701, 33499, 42395, 73505, 75091, 167495, 171109, 296671, 375455, 855545, 1483355, 2043439, 10217195, 10437649, 18096931, 41237269, 52188245, 90484655, 206186345, 2515473409, 12577367045]

約数ペア:

[(1, 12577367045), (5, 2515473409), (61, 206186345), (139, 90484655), (241, 52188245), (305, 41237269), (695, 18096931), (1205, 10437649), (1231, 10217195), (6155, 2043439), (8479, 1483355), (14701, 855545), (33499, 375455), (42395, 296671), (73505, 171109), (75091, 167495)]