127328265

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{17359}}^1$

素因数の和:17533

約数の個数: 24

約数和(自身を含む): 222069120

約数和(自身を除く): 94740855

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2445, 7335, 17359, 52077, 86795, 156231, 260385, 781155, 2829517, 8488551, 14147585, 25465653, 42442755, 127328265]

約数ペア:

[(1, 127328265), (3, 42442755), (5, 25465653), (9, 14147585), (15, 8488551), (45, 2829517), (163, 781155), (489, 260385), (815, 156231), (1467, 86795), (2445, 52077), (7335, 17359)]