240179145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{941879}}^1$

素因数の和:941904

約数の個数: 16

約数和(自身を含む): 406892160

約数和(自身を除く): 166713015

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 941879, 2825637, 4709395, 14128185, 16011943, 48035829, 80059715, 240179145]

約数ペア:

[(1, 240179145), (3, 80059715), (5, 48035829), (15, 16011943), (17, 14128185), (51, 4709395), (85, 2825637), (255, 941879)]