142425605

素因数分解:

$5^1\times 7^3\times {\mathrm{83047}}^1$

素因数の和:83073

約数の個数: 16

約数和(自身を含む): 199315200

約数和(自身を除く): 56889595

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 83047, 415235, 581329, 2906645, 4069303, 20346515, 28485121, 142425605]

約数ペア:

[(1, 142425605), (5, 28485121), (7, 20346515), (35, 4069303), (49, 2906645), (245, 581329), (343, 415235), (1715, 83047)]