166089435

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{257503}}^1$

素因数の和:257554

約数の個数: 16

約数和(自身を含む): 271924224

約数和(自身を除く): 105834789

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 257503, 772509, 1287515, 3862545, 11072629, 33217887, 55363145, 166089435]

約数ペア:

[(1, 166089435), (3, 55363145), (5, 33217887), (15, 11072629), (43, 3862545), (129, 1287515), (215, 772509), (645, 257503)]