86669295

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{134371}}^1$

素因数の和:134422

約数の個数: 16

約数和(自身を含む): 141896832

約数和(自身を除く): 55227537

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 134371, 403113, 671855, 2015565, 5777953, 17333859, 28889765, 86669295]

約数ペア:

[(1, 86669295), (3, 28889765), (5, 17333859), (15, 5777953), (43, 2015565), (129, 671855), (215, 403113), (645, 134371)]