88805385

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 159344640

約数和(自身を除く): 70539255

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 127, 205, 369, 379, 381, 615, 635, 1137, 1143, 1845, 1895, 1905, 3411, 5207, 5685, 5715, 15539, 15621, 17055, 26035, 46617, 46863, 48133, 77695, 78105, 139851, 144399, 233085, 234315, 240665, 433197, 699255, 721995, 1973453, 2165985, 5920359, 9867265, 17761077, 29601795, 88805385]

約数ペア:

[(1, 88805385), (3, 29601795), (5, 17761077), (9, 9867265), (15, 5920359), (41, 2165985), (45, 1973453), (123, 721995), (127, 699255), (205, 433197), (369, 240665), (379, 234315), (381, 233085), (615, 144399), (635, 139851), (1137, 78105), (1143, 77695), (1845, 48133), (1895, 46863), (1905, 46617), (3411, 26035), (5207, 17055), (5685, 15621), (5715, 15539)]