10250555

素因数分解:

$5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 14784000

約数和(自身を除く): 4533445

約数列:

[1, 5, 7, 35, 43, 49, 139, 215, 245, 301, 343, 695, 973, 1505, 1715, 2107, 4865, 5977, 6811, 10535, 14749, 29885, 34055, 41839, 47677, 73745, 209195, 238385, 292873, 1464365, 2050111, 10250555]

約数ペア:

[(1, 10250555), (5, 2050111), (7, 1464365), (35, 292873), (43, 238385), (49, 209195), (139, 73745), (215, 47677), (245, 41839), (301, 34055), (343, 29885), (695, 14749), (973, 10535), (1505, 6811), (1715, 5977), (2107, 4865)]