196446555

素因数分解:

$3^2\times 5^1\times {\mathrm{1889}}^1\times {\mathrm{2311}}^1$

素因数の和:4211

約数の個数: 24

約数和(自身を含む): 340835040

約数和(自身を除く): 144388485

約数列:

[1, 3, 5, 9, 15, 45, 1889, 2311, 5667, 6933, 9445, 11555, 17001, 20799, 28335, 34665, 85005, 103995, 4365479, 13096437, 21827395, 39289311, 65482185, 196446555]

約数ペア:

[(1, 196446555), (3, 65482185), (5, 39289311), (9, 21827395), (15, 13096437), (45, 4365479), (1889, 103995), (2311, 85005), (5667, 34665), (6933, 28335), (9445, 20799), (11555, 17001)]