142186065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1354153}}^1$

素因数の和:1354168

約数の個数: 16

約数和(自身を含む): 259997568

約数和(自身を除く): 117811503

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1354153, 4062459, 6770765, 9479071, 20312295, 28437213, 47395355, 142186065]

約数ペア:

[(1, 142186065), (3, 47395355), (5, 28437213), (7, 20312295), (15, 9479071), (21, 6770765), (35, 4062459), (105, 1354153)]