89438445

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38971}}^1$

素因数の和:39002

約数の個数: 32

約数和(自身を含む): 168359040

約数和(自身を除く): 78920595

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 38971, 116913, 194855, 350739, 584565, 662507, 1052217, 1753695, 1987521, 3312535, 5261085, 5962563, 9937605, 17887689, 29812815, 89438445]

約数ペア:

[(1, 89438445), (3, 29812815), (5, 17887689), (9, 9937605), (15, 5962563), (17, 5261085), (27, 3312535), (45, 1987521), (51, 1753695), (85, 1052217), (135, 662507), (153, 584565), (255, 350739), (459, 194855), (765, 116913), (2295, 38971)]