3887135

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 5806080

約数和(自身を除く): 1918945

約数列:

[1, 5, 7, 17, 35, 47, 85, 119, 139, 235, 329, 595, 695, 799, 973, 1645, 2363, 3995, 4865, 5593, 6533, 11815, 16541, 27965, 32665, 45731, 82705, 111061, 228655, 555305, 777427, 3887135]

約数ペア:

[(1, 3887135), (5, 777427), (7, 555305), (17, 228655), (35, 111061), (47, 82705), (85, 45731), (119, 32665), (139, 27965), (235, 16541), (329, 11815), (595, 6533), (695, 5593), (799, 4865), (973, 3995), (1645, 2363)]