192749145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{755879}}^1$

素因数の和:755904

約数の個数: 16

約数和(自身を含む): 326540160

約数和(自身を除く): 133791015

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 755879, 2267637, 3779395, 11338185, 12849943, 38549829, 64249715, 192749145]

約数ペア:

[(1, 192749145), (3, 64249715), (5, 38549829), (15, 12849943), (17, 11338185), (51, 3779395), (85, 2267637), (255, 755879)]