71360275

素因数分解:

$5^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{997}}^1$

素因数の和:1423

約数の個数: 24

約数和(自身を含む): 101476640

約数和(自身を除く): 30116365

約数列:

[1, 5, 7, 25, 35, 175, 409, 997, 2045, 2863, 4985, 6979, 10225, 14315, 24925, 34895, 71575, 174475, 407773, 2038865, 2854411, 10194325, 14272055, 71360275]

約数ペア:

[(1, 71360275), (5, 14272055), (7, 10194325), (25, 2854411), (35, 2038865), (175, 407773), (409, 174475), (997, 71575), (2045, 34895), (2863, 24925), (4985, 14315), (6979, 10225)]