25087495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4157}}^1$

素因数の和:4250

約数の個数: 16

約数和(自身を含む): 32332608

約数和(自身を除く): 7245113

約数列:

[1, 5, 17, 71, 85, 355, 1207, 4157, 6035, 20785, 70669, 295147, 353345, 1475735, 5017499, 25087495]

約数ペア:

[(1, 25087495), (5, 5017499), (17, 1475735), (71, 353345), (85, 295147), (355, 70669), (1207, 20785), (4157, 6035)]