80931427195

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{6469}}^1\times {\mathrm{42409}}^1$

素因数の和:48942

約数の個数: 16

約数和(自身を含む): 98781372000

約数和(自身を除く): 17849944805

約数列:

[1, 5, 59, 295, 6469, 32345, 42409, 212045, 381671, 1908355, 2502131, 12510655, 274343821, 1371719105, 16186285439, 80931427195]

約数ペア:

[(1, 80931427195), (5, 16186285439), (59, 1371719105), (295, 274343821), (6469, 12510655), (32345, 2502131), (42409, 1908355), (212045, 381671)]