5245087605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20568971}}^1$

素因数の和:20568996

約数の個数: 16

約数和(自身を含む): 8885795904

約数和(自身を除く): 3640708299

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 20568971, 61706913, 102844855, 308534565, 349672507, 1049017521, 1748362535, 5245087605]

約数ペア:

[(1, 5245087605), (3, 1748362535), (5, 1049017521), (15, 349672507), (17, 308534565), (51, 102844855), (85, 61706913), (255, 20568971)]