83107985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 109734912

約数和(自身を除く): 26626927

約数列:

[1, 5, 17, 47, 71, 85, 235, 293, 355, 799, 1207, 1465, 3337, 3995, 4981, 6035, 13771, 16685, 20803, 24905, 56729, 68855, 104015, 234107, 283645, 353651, 977741, 1170535, 1768255, 4888705, 16621597, 83107985]

約数ペア:

[(1, 83107985), (5, 16621597), (17, 4888705), (47, 1768255), (71, 1170535), (85, 977741), (235, 353651), (293, 283645), (355, 234107), (799, 104015), (1207, 68855), (1465, 56729), (3337, 24905), (3995, 20803), (4981, 16685), (6035, 13771)]