142071725

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1543}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 183797760

約数和(自身を除く): 41726035

約数列:

[1, 5, 25, 29, 127, 145, 635, 725, 1543, 3175, 3683, 7715, 18415, 38575, 44747, 92075, 195961, 223735, 979805, 1118675, 4899025, 5682869, 28414345, 142071725]

約数ペア:

[(1, 142071725), (5, 28414345), (25, 5682869), (29, 4899025), (127, 1118675), (145, 979805), (635, 223735), (725, 195961), (1543, 92075), (3175, 44747), (3683, 38575), (7715, 18415)]