2017091145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{142601}}^1$

素因数の和:142673

約数の個数: 32

約数和(自身を含む): 3449827584

約数和(自身を除く): 1432736439

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 943, 2829, 4715, 14145, 142601, 427803, 713005, 2139015, 3279823, 5846641, 9839469, 16399115, 17539923, 29233205, 49197345, 87699615, 134472743, 403418229, 672363715, 2017091145]

約数ペア:

[(1, 2017091145), (3, 672363715), (5, 403418229), (15, 134472743), (23, 87699615), (41, 49197345), (69, 29233205), (115, 17539923), (123, 16399115), (205, 9839469), (345, 5846641), (615, 3279823), (943, 2139015), (2829, 713005), (4715, 427803), (14145, 142601)]