80259095

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 115084800

約数和(自身を除く): 34825705

約数列:

[1, 5, 7, 29, 35, 107, 145, 203, 535, 739, 749, 1015, 3103, 3695, 3745, 5173, 15515, 21431, 21721, 25865, 79073, 107155, 108605, 150017, 395365, 553511, 750085, 2293117, 2767555, 11465585, 16051819, 80259095]

約数ペア:

[(1, 80259095), (5, 16051819), (7, 11465585), (29, 2767555), (35, 2293117), (107, 750085), (145, 553511), (203, 395365), (535, 150017), (739, 108605), (749, 107155), (1015, 79073), (3103, 25865), (3695, 21721), (3745, 21431), (5173, 15515)]