142255225

素因数分解:

$5^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3581}}^1$

素因数の和:3825

約数の個数: 24

約数和(自身を含む): 202540608

約数和(自身を除く): 60285383

約数列:

[1, 5, 7, 25, 35, 175, 227, 1135, 1589, 3581, 5675, 7945, 17905, 25067, 39725, 89525, 125335, 626675, 812887, 4064435, 5690209, 20322175, 28451045, 142255225]

約数ペア:

[(1, 142255225), (5, 28451045), (7, 20322175), (25, 5690209), (35, 4064435), (175, 812887), (227, 626675), (1135, 125335), (1589, 89525), (3581, 39725), (5675, 25067), (7945, 17905)]