142137005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{16811}}^1$

素因数の和:16924

約数の個数: 16

約数和(自身を含む): 181569600

約数和(自身を除く): 39432595

約数列:

[1, 5, 19, 89, 95, 445, 1691, 8455, 16811, 84055, 319409, 1496179, 1597045, 7480895, 28427401, 142137005]

約数ペア:

[(1, 142137005), (5, 28427401), (19, 7480895), (89, 1597045), (95, 1496179), (445, 319409), (1691, 84055), (8455, 16811)]