156927255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{615401}}^1$

素因数の和:615426

約数の個数: 16

約数和(自身を含む): 265853664

約数和(自身を除く): 108926409

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 615401, 1846203, 3077005, 9231015, 10461817, 31385451, 52309085, 156927255]

約数ペア:

[(1, 156927255), (3, 52309085), (5, 31385451), (15, 10461817), (17, 9231015), (51, 3077005), (85, 1846203), (255, 615401)]