38859365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 51508224

約数和(自身を除く): 12648859

約数列:

[1, 5, 17, 47, 71, 85, 137, 235, 355, 685, 799, 1207, 2329, 3337, 3995, 6035, 6439, 9727, 11645, 16685, 32195, 48635, 56729, 109463, 165359, 283645, 457169, 547315, 826795, 2285845, 7771873, 38859365]

約数ペア:

[(1, 38859365), (5, 7771873), (17, 2285845), (47, 826795), (71, 547315), (85, 457169), (137, 283645), (235, 165359), (355, 109463), (685, 56729), (799, 48635), (1207, 32195), (2329, 16685), (3337, 11645), (3995, 9727), (6035, 6439)]