86408715

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{133967}}^1$

素因数の和:134018

約数の個数: 16

約数和(自身を含む): 141470208

約数和(自身を除く): 55061493

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 133967, 401901, 669835, 2009505, 5760581, 17281743, 28802905, 86408715]

約数ペア:

[(1, 86408715), (3, 28802905), (5, 17281743), (15, 5760581), (43, 2009505), (129, 669835), (215, 401901), (645, 133967)]