74222155

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{19819}}^1$

素因数の和:19938

約数の個数: 16

約数和(自身を含む): 102746880

約数和(自身を除く): 28524725

約数列:

[1, 5, 7, 35, 107, 535, 749, 3745, 19819, 99095, 138733, 693665, 2120633, 10603165, 14844431, 74222155]

約数ペア:

[(1, 74222155), (5, 14844431), (7, 10603165), (35, 2120633), (107, 693665), (535, 138733), (749, 99095), (3745, 19819)]