3831205

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 5723136

約数和(自身を除く): 1891931

約数列:

[1, 5, 7, 17, 35, 47, 85, 119, 137, 235, 329, 595, 685, 799, 959, 1645, 2329, 3995, 4795, 5593, 6439, 11645, 16303, 27965, 32195, 45073, 81515, 109463, 225365, 547315, 766241, 3831205]

約数ペア:

[(1, 3831205), (5, 766241), (7, 547315), (17, 225365), (35, 109463), (47, 81515), (85, 45073), (119, 32195), (137, 27965), (235, 16303), (329, 11645), (595, 6439), (685, 5593), (799, 4795), (959, 3995), (1645, 2329)]